We have the solutions on how to run engines StandAlone for engine swap projects with the stock engine management system, independet of all other systems. Means you are able to buy used engines and use them in whatever you want!
Here you will find the ECU software service and pinouts needed to run different engines, StandAlone.
The pinouts and info is collected from different projects during several years and we do not take any responsibility for miss match or problems caused by this info.
FOR USE AT YOUR OWN RISK!
The BMW M44 is a straight-4 DOHC piston engine which was produced from 1996-2001. It was used in E36, Z3.
For example ECU: Bosch - 0261203590 , 0261203667
ECU Pinout for M5.2 |
|---|
ECU Plug connector overview
| Number | X-pin, colour | Description |
|---|---|---|
| X6000 | 88-pin, natural | Plug connector DME control unit |
ECU Pin assignments at plug connector X6000
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, oxygen sensor heater | Connector, DMW oxygen sensor 1 |
| 2 | A | Idle actuator closing winding | Idle actuator |
| 3 | A | Fuel injector cyl. 1 | Fuel injector cyl. 1 |
| 4 | A | Fuel injector cyl. 4 | Fuel injector cyl. 4 |
| 5 | A | Not used | |
| 6 | M | Ground, fuel injector | Ground point |
| 7 | A | Not used | |
| 8 | A | Defect lamp (USA only) | Instrument cluster |
| 9 | E | Start signal | Start relay |
| 10 | E | Antitheft alarm system signal (EWS) | Electronic immobilizer control unit (EWS) |
| 11 | A | A/C compressor signal | Heating and A/C control module |
| 12 | E | Signal, terminal 50 | Ignition switch |
| 13 | E | Knock sensor signal | Knock sensor |
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | E | Intake air temperature | Intake air temperature sensor |
| 17 | E | Ground, hot-film air mass meter | Hot-film air mass meter |
| 18 | E | Oxygen sensor signal | Heated oxygen sensor 2 in front of catalytic converter |
| 19 | E | Oxygen sensor signal | Heated oxygen sensor 1 in front of catalytic converter |
| 20 | A | Crankshaft sensor signal (speed and position) | Crankshaft sensor |
| 21 | A | Camshaft sensor signal (cylinder reference) | Hall-effect sensor, camshaft 1 |
| 22 | A | Not used | |
| 23 | A | Ignition signal cyl. 3 | Ignition coil cyl. 3 |
| 24 | A | Not used | |
| 25 | A | Ignition signal cyl. 2 | Ignition coil cyl. 2 |
| 26 | E | Terminal 30 | Fuse F109 |
| 27 | A | DME relay | DME relay |
| 28 | M | Ground for electronics and sensor shield | Ground connector |
| 29 | A | Idle actuator opening winding | Idle actuator |
| 30 | E | Signal, oxygen sensor heater | Heated oxygen sensor 1 in front of catalytic converter Heated oxygen sensor 2 in front of catalytic converter |
| 31 | A | Not used | |
| 32 | A | Not used | |
| 33 | A | Fuel injector cyl. 3 | Fuel injector cyl. 3 |
| 34 | M | Ground, remaining output stages (apart from ignition and fuel injectors) | Ground point |
| 35 | A | Fuel injector cyl. 2 | Fuel injector cyl. 2 |
| 36 | A | Signal, A/C compressor relay | Heating and A/C control module |
| 37 | Not used | ||
| 38 | Not used | ||
| 39 | Not used | ||
| 40 | E | Knock sensor signal | Knock sensor |
| 41 | E | Knock sensor signal | Knock sensor |
| 42 | E | Fuel reserve signal | Instrument cluster |
| 43 | Not used | ||
| 44 | E | Throttle potentiometer signal | Throttle potentiometer |
| 45 | M | Signal, hot-film air mass meter | Hot-film air mass meter |
| 46 | A | Signal, oxygen sensor Ground | Oxygen sensors |
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | A | Ignition signal cyl. 1 | Ignition coil cyl. 1 |
| 50 | A | Not used | |
| 51 | A | Ignition signal cyl. 4 | Ignition coil cyl. 4 |
| 52 | A | Not used | |
| 53 | A | Throttle potentiometer + 5 V supply | Throttle potentiometer |
| 54 | E | Terminal 87 | Fuse F1 |
| 55 | M | Ignition ground | Ground point |
| 56 | E | Terminal 15 | Ignition switch |
| 57 | Not used | ||
| 58 | Not used | ||
| 59 | E | Signal input Characteristic map, cooling | Characteristic map, cooling |
| 60 | E | Programming voltage input | Diagnostic connector |
| 61 | E | Signal input Tank ventilation valve | Charcoal filter valve |
| 62 | Not used | ||
| 63 | E | EKP relay | Fuel pump relay 1 |
| 64 | Not used | ||
| 65 | Not used | ||
| 66 | Not used | ||
| 67 | Not used | ||
| 68 | Not used | ||
| 69 | E | Air conditioning system standby signal | Heating and A/C control module |
| 70 | E | Knock sensor signal | Knock sensor |
| 71 | M | Ground for temperature sensor, throttle potentiometer and knock sensors | Ground connector |
| 72 | Not used | ||
| 73 | Not used | ||
| 74 | E | Signal, temperature sensor | Dual temperature sensor |
| 75 | Not used | ||
| 76 | E | Oxygen sensor signal | Heated oxygen sensor 2 behind catalytic converter |
| 77 | E | Oxygen sensor signal | Heated oxygen sensor 1 behind catalytic converter |
| 78 | E | Crankshaft sensor signal (speed and position) | Crankshaft sensor |
| 79 | E | Rear right speed signal | ABS control unit ABS/ASC control unit |
| 80 | A | TD signal (engine speed) | Connector TD signal |
| 81 | Not used | ||
| 82 | A | Ignition timing adjustment | Not used |
| 83 | A | Injection signal | Integrated electronic control unit (IKE) |
| 84 | Not used | ||
| 85 | E/A | CAN-bus low | AGS transmission control unit |
| 86 | E/A | CAN-bus high | AGS transmission control unit |
| 87 | Not used | ||
| 88 | E/A | Diagnostic link TXD | Diagnostic connector |
The BMW M52 is a straight-6 DOHC piston engine which was produced from 1995-2000. It was used in E36, E38, E39, Z3.
For example ECU: Siemens - 5WK9032 , 5WK90321 , 5WK90322
Engine Plug X6011 pinout for MS41 E36 | |
|---|---|
Engine Plug X6021 pinout for MS41 E36 | |
Engine Plug X6011 pinout for MS41 E39 | |
ECU Pinout for MS41 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | C101(Pin12 + 16) | Fuse carrier |
| Pin 2 | C101(pin6) | DME control unit |
| Pin 7 | Fuel pump relay pin 86 | Fuel pump |
| Pin 9 | C101(pin1) | Alternator charge signal to Tacho |
| Pin 12 | Fuel pump relay pin 85 | Fuel pump |
| Pin-nr on X6021 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | C101(pin5) | Oil pressure signal to Tacho |
| Pin 6 | C103(pin1) | Tachometer |
| Pin 12 | - | Speedsignal |
| Pin 4 | EWS ECU pin4 | EWS signal. (Not needed with StandAlone software) |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | KL15 Ignition | Fuse carrier |
| Pin 2 | KL15 Ignition | DME control unit |
| Pin 3 | Starter signal | From EWS unit to Starter |
| Pin 4 | K-line diagnosis signal | From ECU to OBDII connector |
| Pin 9 | Alternator charge signal | Alternator charge signal to Tacho |
| Pin 10 | Temp signal plus | Coolant temp signal to Tacho |
| Pin 11 | Temp signal minus | Coolant temp signal to Tacho |
| Pin 12 | Fuel pump relay pin 85 | Fuel pump |
| Number | X-pin | Description |
|---|---|---|
| X6000 | 88 | DME control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Ignition signal cyl. 2 | Ignition coil cyl. 2 |
| 2 | A | Ignition signal cyl. 6 | Ignition coil cyl. 6 |
| 3 | A | Ignition signal cyl. 4 | Ignition coil cyl. 4 |
| 4 | M | Ground | Ground connector, power |
| 5 | A | Fuel injector cyl. 2 | Fuel injector cyl. 2 |
| 6 | M | Fuel injector cyl. 1 | Fuel injector cyl. 1 |
| 7 | M | Ground, hot film air mass meter | Hot-film air mass meter |
| 8 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 9 | A | Injection signal for KVA | Integrated electronic control unit (IKE) |
| 10 | E | Temperature sensor signal DME | Dual temperature switch |
| 11 | Not used | ||
| 12 | E | Throttle potentiometer signal | Throttle potentiometer |
| 13 | Not used | ||
| 14 | E | Intake air temperature | Intake air temperature sensor |
| 15 | E | Speed signal, rear | ABS control unit, ABS/ASC control unit |
| 16 | E | A/C compressor signal | Heating and A/C control module |
| 17 | Not used | ||
| 18 | E | Antitheft alarm system signal (EWS II) | Electronic immobilizer control unit (EWS II) |
| 19 | E | Air conditioning ON signal | Heating and A/C control module |
| 20 | Not used | ||
| 21 | E | VANOS valve signal | VANOS valve |
| 22 | A | Fuel injector cyl. 3 | Fuel injector cyl. 3 |
| 23 | A | Fuel injector cyl. 6 | Fuel injector cyl. 6 |
| 24 | A | Fuel injector cyl. 4 | Fuel injector cyl. 4 |
| 25 | E | Signal, oxygen sensor heater | Heated oxygen sensor 1 in front of catalytic converter |
| 26 | E | Terminal 30 | Fuse carrier, engine electronics |
| 27 | A | Idle actuator closing winding | Idle actuator |
| 28 | M | Ground | Ground connector, electronics |
| 29 | A | Ignition signal cyl. 1 | Ignition coil cyl. 1 |
| 30 | A | Ignition signal cyl. 3 | Ignition coil cyl. 3 |
| 31 | A | Ignition signal cyl. 5 | Ignition coil cyl. 5 |
| 32 | M | Ground | Ground connector, power |
| 33 | A | Fuel injector cyl. 5 | Fuel injector cyl. 5 |
| 34 | M | Ground | Ground connector, power |
| 35 | Not used | ||
| 36 | A | Engine speed signal | Integrated electronic control unit (IKE) |
| 37 | Not used | ||
| 38 | M | Shield, knock sensor | Knock sensor |
| 39 | M | NTC signal | Solder connector, temperature sensor |
| 40 | M | Crankshaft sensor ground | Crankshaft sensor |
| 41 | M | Shield | Camshaft sensor |
| 42 | M | Ground, throttle potentiometer | Throttle potentiometer |
| 43 | M | Camshaft sensor ground | Camshaft sensor |
| 44 | A | Throttle potentiometer + 5 V supply | Throttle potentiometer |
| 45 | A | Throttle position signal | ABS/ASC control unit |
| 46 | Not used | ||
| 47 | Not used | ||
| 48 | A | Supply Crankshaft sensor | Crankshaft sensor |
| 49 | A | Terminal 15 | Fuse F24 |
| 50 | Not used | ||
| 51 | Not used | ||
| 52 | Not used | ||
| 53 | A | Idle actuator opening winding | Idle actuator |
| 54 | E | Terminal 87 | Connector, terminal 87 |
| 55 | E | Signal Oxygen sensor heater | Heated oxygen sensor 2 in front of catalytic converter |
| 56 | M | Signal, ignition circuit monitoring | Ground connector |
| 57 | A | Signal Knock sensor, cyl. 1-3 | Knock sensor |
| 58 | E | Signal Knock sensor, cyl. 1-3 | Knock sensor |
| 59 | A | Signal Knock sensor, cyl. 4-6 | Knock sensor |
| 60 | E | Programming voltage input | Diagnostic connector |
| 61 | Not used | ||
| 62 | Not used | ||
| 63 | E | Signal Knock sensor, cyl. 4-6 | Knock sensor |
| 64 | E | Voltage signal, camshaft sensor | Camshaft sensor |
| 65 | E | Signal, camshaft sensor | Camshaft sensor |
| 66 | Not used | ||
| 67 | M | Ground Heated oxygen sensor 1 in front of catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 68 | A | Tank ventilation valve | Charcoal filter valve |
| 69 | A | EKP relay | Fuel pump relay 1 |
| 70 | M | Ground Heated oxygen sensor 2 in front of catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 71 | Not used | ||
| 72 | Not used | ||
| 73 | E | DME relay | DME relay |
| 74 | A | Signal, A/C compressor relay | Heating and A/C control module |
| 75 | A | Signal, oxygen sensor | Heated oxygen sensor 1 in front of catalytic converter |
| 76 | A | Signal, oxygen sensor | Heated oxygen sensor 2 in front of catalytic converter |
| 77 | Not used | ||
| 78 | Not used | ||
| 79 | Not used | ||
| 80 | E | Ignition fade-out | ABS/ASC control unit |
| 81 | E | Ignition timing adjustment | ABS/ASC control unit |
| 82 | E | Signal, idle speed increase (anti-stall) | ABS/ASC control unit |
| 83 | E | Crankshaft sensor signal (speed and position) | Crankshaft sensor |
| 84 | Not used | ||
| 85 | E/A | CAN bus low | AGS transmission control unit |
| 86 | E/A | CAN bus high | AGS transmission control unit |
| 87 | E | Terminal 87 | Connector, terminal 87 |
| 88 | E/A | Diagnostic link TXD | Diagnostic connector |
The BMW M52TU is a straight-6 DOHC piston engine with dual VANOS which was produced from 1998-2000. It was used in E46, E38, E39, Z3.
For example ECU: Siemens - 5WK9037 , 5WK9031 , 5WK90329
Engine Plug X6011 pinout for MS42 | |
|---|---|
ECU Pinout for MS42 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 3 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 6 | X10015(30) | Ignition (KL15) |
| Pin 10 | A2 (Base-Kombi) pin 12 or A63 (IKE-kombi) pin 19 | Coolant temperature for Tacho. |
| Pin 11 | A2 (Base-Kombi) pin 12 or A63 (IKE-kombi) pin 19 | Coolant temp-sensor ground for Tacho. |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, black | Plug connector Digital motor electronics control unit Module 1 |
| X60002 | 24-pin, black | Plug connector Digital motor electronics control unit Module 2 |
| X60003 | 52-pin, black | Plug connector Digital motor electronics control unit Module 3 |
| X60004 | 40-pin, black | Plug connector Digital motor electronics control unit Module 4 |
| X60005 | 9-pin, black | Plug connector Digital motor electronics control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Terminal 15 | Unloader relay terminal 15 |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Terminal 30 | B+ terminal |
| 8 | E | Voltage supply | Fuse carrier, engine electronics |
| 9 | E | Voltage supply | Fuse carrier, engine electronics |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Oxygen sensor heater in fornt of catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | E | Signal Oxygen sensor heater in fornt of catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 15 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 16 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 1 behind catalytic converter |
| 17 | Not used | ||
| 18 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 19 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 20 | M | Ground Oxygen sensor before catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 21 | M | Ground Oxygen sensor before catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 22 | M | Ground Oxygen sensor after catalytic converter | Heated oxygen sensor 1 behind catalytic converter |
| 23 | E | Signal Activation, main relay | DME relay |
| 24 | M | Ground Oxygen sensor after catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Air mass sensor | Hot-film air mass meter |
| 2 | E | Signal Exhaust camshaft sensor 1 | Camshaft sensor II |
| 3 | E | Suction jet pump shut-off valve | Valve, sucking jet pump |
| 4 | A | Throttle valve supply | Throttle valve |
| 5 | E | Signal Inlet camshaft sensor 1 | Camshaft sensor I |
| 6 | Not used | ||
| 7 | A | Throttle valve supply | Throttle valve |
| 8 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 9 | E | Signal Driver's wish sensor 2 | Throttle valve |
| 10 | E | Signal Throttle potentiometer 2 | Throttle valve |
| 11 | Not used | ||
| 12 | E | Engine start signal feedback | Starter |
| 13 | E | Signal Battery charge indicator lamp | Alternator |
| 14 | M | Ground Throttle position sensor | Throttle valve |
| 15 | M | Ground Exhaust camshaft sensor 1 | Camshaft sensor II |
| 16 | E | Signal Driver's wish sensor 1 | Throttle valve |
| 17 | M | Ground Air mass sensor | Hot-film air mass meter |
| 18 | M | Ground Inlet camshaft sensor 1 | Camshaft sensor I |
| 19 | E | Signal Throttle potentiometer 1 | Throttle valve |
| 20 | M | Ground Throttle position sensor | Throttle valve |
| 21 | E | Ground Crankshaft sensor | Crankshaft sensor |
| 22 | A | Signal Intake air temperature | Intake air temperature sensor |
| 23 | M | Ground Intake air temperature | Intake air temperature sensor |
| 24 | A | Signal Coolant temperature | Coolant temperature sensor |
| 25 | M | Ground Coolant temperature | Coolant temperature sensor |
| 26 | E | Signal Oil pressure | Oil pressure switch |
| 27 | A | Signal Engine oil temperature | Oil temperature sensor |
| 28 | M | Ground Engine oil temperature | Oil temperature sensor |
| 29 | A | Signal Knock sensor | Knock sensor |
| 30 | A | Signal Knock sensor | Knock sensor |
| 31 | A | Signal Knock sensor | Knock sensor |
| 32 | A | Signal Knock sensor | Knock sensor |
| 33 | E | Signal Fuel injector 1 | Fuel injector 1 |
| 34 | E | Signal Fuel injector 2 | Fuel injector 2 |
| 35 | E | Signal Fuel injector 3 | Fuel injector 3 |
| 36 | E | Signal Fuel injector 4 | Fuel injector 4 |
| 37 | E | Signal Fuel injector 5 | Fuel injector 5 |
| 38 | E | Signal Fuel injector 6 | Fuel injector 6 |
| 39 | E | Signal Oil level sensor | Oil level sensor |
| 40 | E | Signal VANOS inlet valve | VANOS inlet valve |
| 41 | E | Signal VANOS outlet valve | VANOS outlet valve |
| 42 | E | Signal Fuel tank vent valve | Fuel tank vent valve |
| 43 | E | Signal Throttle valve | Throttle valve |
| 44 | E | Signal Throttle valve | Throttle valve |
| 45 | E | Signal Characteristic map cooling | Thermostat, characteristic map cooling |
| 46 | E | Signal Close idle speed control valve | Idle actuator |
| 47 | E | Signal Open idle speed control valve | Idle actuator |
| 48 | M | Signal Shield, knock sensor | Shield, knock sensor |
| 49 | E | Signal Valve, individual control intake system | Valve, individual control intake system |
| 50 | Not used | ||
| 51 | Not used | ||
| 52 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Battery charge indicator lamp | Instrument cluster control unit |
| 2 | E | Engine start signal feedback | Instrument cluster control unit |
| 3 | E | Signal Secondary air pump | Secondary air pump relay |
| 4 | E | Signal Electric fan | Electric fan |
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | E | Signal Fuel pump relay 1 | Fuel pump relay 1 |
| 11 | E | Signal Oil pressure switch | Instrument cluster control unit |
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | E | Speed signal | Diagnostic connector |
| 18 | A | Signal, exhaust flap on RHD vehicles Not used on LHD vehicles | Valve, exhaust flap |
| 19 | Not used | ||
| 20 | Not used | ||
| 21 | E | Signal Oil level sensor | Instrument cluster control unit |
| 22 | E | Signal Processed wheel speed, rear right | ABS/ASC unit ABS/DSC unit |
| 23 | A | Signal Clutch switch | Clutch switch |
| 24 | E | Signal Brake light switch | Light switching centre control unit |
| 25 | Not used | ||
| 26 | E | Terminal 15 | Fuse F29 |
| 27 | E | Data link MFL | Volute spring |
| 28 | E | Signal Brake light switch | Brake light switch |
| 29 | E | Signal Relay, A/C compressor | Relay, A/C compressor |
| 30 | Not used | ||
| 31 | Not used | ||
| 32 | E/A | Signal Diagnostic link TXD | Diagnostic connector |
| 33 | E | Electronic vehicle immobilisation | Electronic immobiliser control unit |
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | E/A | Signal CAN bus high | Connector, CAN bus |
| 37 | E/A | Signal CAN bus low | Connector, CAN bus |
| 38 | M | Ground Coolant outlet temperature | Temperature sensor |
| 39 | A | Signal Coolant outlet temperature | Temperature sensor |
| 40 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Ignition coil 3 | Ignition coil 3 |
| 2 | E | Signal Ignition coil 2 | Ignition coil 2 |
| 3 | E | Signal Ignition coil 1 | Ignition coil 1 |
| 4 | Not used | ||
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Signal Ignition coil 6 | Ignition coil 6 |
| 8 | E | Signal Ignition coil 5 | Ignition coil 5 |
| 9 | E | Signal Ignition coil 4 | Ignition coil 4 |
The BMW M54 is a straight-6 DOHC piston engine with dual VANOS which was produced from 2000-2004 with MS43. It was used in E46, E38, E39, Z3.
For example ECU: Siemens - 5WK90008 , 5WK90012 , 5WK90015 , 5WK90017 , 5WK90026
Engine Plug X6011 pinout for MS43 | |
|---|---|
Electric Pedal (ETC) pinout for MS43 | |
ECU Pinout for MS43 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 2 | A2 kombi(pin2) or A2 IKE(pin3) | Battery charge indicator lamp signal |
| Pin 3 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 6 | X10015(30) | Ignition (KL15) |
| Pin 8 | A2 kombi(pin3) or A2 IKE-kombi(pin4) | Oil pressure indicator lamp |
| Pin 10 | A2 (Base-Kombi) pin 12 or A63 (IKE-kombi) pin 19 | Coolant temperature for Tacho. |
| Pin 11 | A2 (Base-Kombi) pin 13 or A63 (IKE-kombi) pin 18 | Coolant temp-sensor ground for Tacho. |
| Pin 12 | A63(pin25) | Reversing light signal. |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 1 |
| Pin 8 | Electronic pedal signal | Pedal pin 4 |
| Pin 9 | voltage supply for pedal | Pedal pin 5 |
| Pin 10 | Ground signal to activate fuel pump relay | No |
| Pin 11 | oil pressure warning light | No |
| Pin 12 | Ground pedal sensor | Pedal pin 2 |
| Pin 13 | signal pedal sensor | Pedal pin 6 |
| Pin 14 | voltage supply for pedal | Pedal pin 3 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin 32 | K-line diagnostic bus to pin 7 of OBD2 connector to be able to use OBD2 | No |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, black | Plug connector Digital motor electronics control unit Module 1 |
| X60002 | 24-pin, black | Plug connector Digital motor electronics control unit Module 2 |
| X60003 | 52-pin, black | Plug connector Digital motor electronics control unit Module 3 |
| X60004 | 40-pin, black | Plug connector Digital motor electronics control unit Module 4 |
| X60005 | 9-pin, black | Plug connector Digital motor electronics control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Terminal 15 | Relay, fuel injectors |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Terminal 30 | B+ terminal |
| 8 | E | Voltage supply | Fuse carrier, engine electronics |
| 9 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Oxygen sensor heater in front of catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | E | Signal Oxygen sensor heater in front of catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 15 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 16 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 1 behind catalytic converter |
| 17 | Not used | ||
| 18 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 19 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 20 | M | Ground Oxygen sensor before catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 21 | M | Ground Oxygen sensor before catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 22 | M | Ground Oxygen sensor after catalytic converter | Heated oxygen sensor 1 behind catalytic converter |
| 23 | E | Signal Activation, main relay | DME relay |
| 24 | M | Ground Oxygen sensor after catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Air mass sensor | Hot-film air mass meter |
| 2 | E | Signal Exhaust camshaft sensor 1 | Camshaft sensor II |
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | E | Signal Inlet camshaft sensor 1 | Camshaft sensor I |
| 6 | Not used | ||
| 7 | A | Voltage supply Electric throttle actuator | Electric throttle actuator |
| 8 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 9 | Not used | ||
| 10 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | M | Ground Exhaust camshaft sensor 1 | Camshaft sensor II |
| 16 | Not used | ||
| 17 | M | Ground Air mass sensor | Hot-film air mass meter |
| 18 | M | Ground Inlet camshaft sensor 1 | Camshaft sensor I |
| 19 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 20 | M | Ground Electric throttle actuator | Electric throttle actuator |
| 21 | E | Ground Crankshaft sensor | Crankshaft sensor |
| 22 | A | Signal Intake air temperature | Intake air temperature sensor |
| 23 | M | Ground Intake air temperature | Intake air temperature sensor |
| 24 | A | Signal Coolant temperature | Coolant temperature sensor |
| 25 | M | Ground Coolant temperature | Coolant temperature sensor |
| 26 | Not used | ||
| 27 | A | Signal Engine oil temperature | Oil temperature sensor |
| 28 | M | Ground Engine oil temperature | Oil temperature sensor |
| 29 | A | Signal Knock sensor | Knock sensor |
| 30 | A | Signal Knock sensor | Knock sensor |
| 31 | A | Signal Knock sensor | Knock sensor |
| 32 | A | Signal Knock sensor | Knock sensor |
| 33 | E | Signal Fuel injector 1 | Fuel injector 1 |
| 34 | E | Signal Fuel injector 2 | Fuel injector 2 |
| 35 | E | Signal Fuel injector 3 | Fuel injector 3 |
| 36 | E | Signal Fuel injector 4 | Fuel injector 4 |
| 37 | E | Signal Fuel injector 5 | Fuel injector 5 |
| 38 | E | Signal Fuel injector 6 | Fuel injector 6 |
| 39 | Not used | ||
| 40 | E | Signal VANOS inlet valve | VANOS inlet valve |
| 41 | E | Signal VANOS outlet valve | VANOS outlet valve |
| 42 | E | Signal Fuel tank vent valve | Fuel tank vent valve |
| 43 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 44 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 45 | E | Signal Characteristic map cooling | Thermostat, characteristic map cooling |
| 46 | E | Signal Close idle speed control valve | Idle actuator |
| 47 | E | Signal Open idle speed control valve | Idle actuator |
| 48 | M | Signal Shield, knock sensor | Shield, knock sensor |
| 49 | E | Signal Valve, individual control intake system | Valve, individual control intake system |
| 50 | Not used | ||
| 51 | A | Activation, heating for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 52 | E | Signal Secondary air pump valve | Secondary air pump valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | E | Signal Secondary air pump | Secondary air pump relay |
| 4 | E | Signal Electric fan | Electric fan |
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | M | Ground Pedal position sensor | Pedal position sensor |
| 8 | E | Signal Pedal position sensor | Pedal position sensor |
| 9 | A | Voltage supply Pedal position sensor | Pedal position sensor |
| 10 | E | Signal Fuel pump relay 1 | Fuel pump relay 1 |
| 11 | Not used | ||
| 12 | M | Ground Pedal position sensor | Pedal position sensor |
| 13 | E | Signal Pedal position sensor | Pedal position sensor |
| 14 | A | Voltage supply Pedal position sensor | Pedal position sensor |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | A | Speed signal | Diagnostic connector |
| 18 | A | Signal Valve, exhaust flap M54 3.0 l only | Valve, exhaust flap |
| 19 | Not used | ||
| 20 | A | Activation, valve for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 21 | Not used | ||
| 22 | E | Signal Processed wheel speed, rear right | ABS/ASC unit ABS/DSC unit |
| 23 | A | Signal Clutch switch | Clutch switch |
| 24 | E | Signal Brake light switch | Light switching centre control unit |
| 25 | Not used | ||
| 26 | E | Terminal 15 | Fuse F29 |
| 27 | E | Data link MFL | Volute spring |
| 28 | E | Signal Brake light switch | Brake light switch |
| 29 | E | Signal Relay, A/C compressor | Relay, A/C compressor |
| 30 | A | Activation, pump for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 31 | Not used | ||
| 32 | E/A | Signal Diagnostic link TXD | Diagnostic connector |
| 33 | E | Electronic vehicle immobilisation | Electronic immobiliser control unit |
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | E/A | Signal CAN bus high | Connector, CAN bus |
| 37 | E/A | Signal CAN bus low | Connector, CAN bus |
| 38 | M | Ground Coolant outlet temperature | Temperature sensor |
| 39 | A | Signal Coolant outlet temperature | Temperature sensor |
| 40 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Ignition coil 3 | Ignition coil 3 |
| 2 | E | Signal Ignition coil 2 | Ignition coil 2 |
| 3 | E | Signal Ignition coil 1 | Ignition coil 1 |
| 4 | Not used | ||
| 5 | M | Ground | Ground connector |
| 6 | Not used | ||
| 7 | E | Signal Ignition coil 6 | Ignition coil 6 |
| 8 | E | Signal Ignition coil 5 | Ignition coil 5 |
| 9 | E | Signal Ignition coil 4 | Ignition coil 4 |
The BMW M54 is a straight-6 DOHC piston engine with dual VANOS which was produced from 2004-2006 with MS45. It was used in E46, E60, E65, Z4.
For example ECU: Siemens - 5WK93014 , 5WK93018 , 5WK93022 , 5WK93016
ECU Pinout for MS45 |
|---|
| Number | X-pin, colour | Description |
|---|---|---|
| X60004 | 40-pin, black | Component connector DME control unit |
| X60001 | 9-pin, black | Component connector DME control unit |
| X60002 | 24-pin, black | Component connector DME control unit |
| X60003 | 52-pin, black | Component connector DME control unit |
| X60005 | 9-pin, black | Component connector DME control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | A | Signal, secondary air pump | Secondary air pump relay |
| 4 | A | Signal, electric fan | Electric fan |
| 5 | M | Ground | Ground point |
| 6 | A | Signal, terminal 50 | Car access control unit |
| 7 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 8 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 9 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 13 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 14 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | A | Speed signal | OBDII socket |
| 18 | A | Signal, exhaust flap | Exhaust flap |
| 19 | A | Signal, E-box fan | E-box fan |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | E | Signal, processed wheel speed, rear right | Connector X10186 (rear right wheel speed) |
| 23 | Not used | ||
| 24 | E | Brake light signal | Brake light switch |
| 25 | Not used | ||
| 26 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| 27 | Not used | ||
| 28 | E | Brake light test signal | Brake light switch |
| 29 | Not used | ||
| 30 | Not used | ||
| 31 | Not used | ||
| 32 | A/E | TXD signal | Integrated supply module (IVM) |
| 33 | E | Signal, electronic vehicle immobilizer | Car access control unit |
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | A/E | Signal, CAN-bus | CAN-bus connector |
| 37 | A/E | Signal, CAN-bus | CAN-bus connector |
| 38 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 39 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 40 | A | Signal, start relay | Starter relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | A/E | TXD signal | Solder connector |
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Supply, terminal 30 | B+ potential distributor |
| 8 | E | Supply, terminal 87 | Fuse carrier, engine electronics |
| 9 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| 2 | A | Signal, oxygen sensor heating | Oxygen sensor 2 before catalytic converter |
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | A | Signal, oxygen sensor heating | Oxygen sensor after catalytic converter |
| 7 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 8 | E | Signal, oxygen sensor | Oxygen sensor 2 after catalytic converter |
| 9 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 10 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| 11 | Not used | ||
| 12 | A | Signal, oxygen sensor heating | Oxygen sensor 2 after catalytic converter |
| 13 | Not used | ||
| 14 | E | Signal, oxygen sensor | Oxygen sensor 2 after catalytic converter |
| 15 | Not used | ||
| 16 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 21 | Not used | ||
| 22 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 23 | E | Supply, terminal 87 | DME relay |
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 2 | Not used | ||
| 3 | E | Signal, crankshaft sensor | Crankshaft sensor |
| 4 | A | Supply, air-mass flow sensor | Hot-film air mass meter |
| 5 | A | Supply, electric throttle valve | Electric throttle valve |
| 6 | A | Signal, fuel injector | Fuel injector, cylinder 2 |
| 7 | A | Signal, fuel injector | Fuel injector, cylinder 4 |
| 8 | A | Signal, fuel injector | Fuel injector, cylinder 6 |
| 9 | A | Signal, VANOS valve | VANOS solenoid valve, exhaust |
| 10 | A | Signal, VANOS valve | VANOS solenoid valve, intake |
| 11 | A | Signal, fuel injector | Fuel injector, cylinder 5 |
| 12 | A | Signal, thermostat heating | Characteristic map thermostat |
| 13 | A | Signal, fuel injector | Fuel injector, cylinder 1 |
| 14 | M | Ground, analogue | Hot-film air mass meter |
| 15 | M | Ground, electric throttle valve | Electric throttle valve |
| 16 | E | Signal, oil pressure switch | Oil pressure switch |
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | E/A | Bi-directional data interface | BSD alternator |
| 20 | Not used | ||
| 21 | A | Signal, fuel tank vent valve | Fuel tank vent valve |
| 22 | A | Signal, idle actuator | Idle actuator |
| 23 | A | Signal, idle actuator | Idle actuator |
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | A | Signal, fuel injector | Fuel injector, cylinder 3 |
| 27 | E | Signal, intake air temperature | Hot-film air mass meter |
| 28 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 29 | E | Signal, camshaft sensor | Camshaft sensor I |
| 30 | E | Signal, camshaft sensor | Camshaft sensor II |
| 31 | E | Signal, throttle valve position | Electric throttle valve |
| 32 | E | Signal, throttle valve position | Electric throttle valve |
| 33 | E | Signal, knock sensor | Double knock sensor |
| 34 | E | Signal, knock sensor | Knock sensor 2 |
| 35 | M | Ground, coolant temperature sensor | Engine coolant temperature sensor |
| 36 | M | Camshaft sensor ground | Camshaft sensor I |
| 37 | M | Ground, crankshaft sensor | Crankshaft sensor |
| 38 | Not used | ||
| 39 | A | Signal, secondary air pump valve | Secondary air pump valve |
| 40 | A | Signal, DISA changeover valve | Valve, individual control intake system |
| 41 | Not used | ||
| 42 | A | Signal, actuator for electric throttle valve | Electric throttle valve |
| 43 | A | Signal, actuator for electric throttle valve | Electric throttle valve |
| 44 | E | Signal, oil temperature | Oil temperature sensor |
| 45 | M | Signal, rear seat heating relay | Oil temperature sensor |
| 46 | E | Signal, knock sensor | Double knock sensor |
| 47 | E | Signal, knock sensor | Double knock sensor |
| 48 | Not used | ||
| 49 | M | Camshaft sensor ground | Camshaft sensor II |
| 50 | Not used | ||
| 51 | Not used | ||
| 52 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, ignition coil | Ignition coil, cylinder 5 |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | A | Signal, ignition coil | Ignition coil, cylinder 3 |
| 5 | M | Ground | Ground point |
| 6 | A | Signal, ignition coil | Ignition coil, cylinder 1 |
| 7 | A | Signal, ignition coil | Ignition coil, cylinder 2 |
| 8 | A | Signal, ignition coil | Ignition coil, cylinder 4 |
| 9 | A | Signal, ignition coil | Ignition coil, cylinder 6 |
The BMW N52 is a straight-6 DOHC piston engine which was produced from 2004-2009 with MSV70. It was used in E90, E60, E63, E65, Z4.
For example ECU: Siemens - 5WK90078 , 5WK98085 , 5WK90075
Electric Pedal (ETC) pinout for MSV70 | |
|---|---|
ECU Pinout for MSV70 |
| Pin-nr on ECU (X60001) | Function | Connects to Pedal |
|---|---|---|
| Pin 7 | Electronic pedal signal | Pedal pin 6 |
| Pin 10 | Electronic pedal ground | Pedal pin 1 |
| Pin 11 | Supply Voltage Electronic pedal | Pedal pin 5 |
| Pin 20 | Electronic pedal signal | Pedal pin 4 |
| Pin 23 | Electronic pedal ground | Pedal pin 2 |
| Pin 24 | Supply voltage for electric pedal | Pedal pin 3 |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 26-pin, grey | Component connector DME control unit |
| X60002 | 26-pin, black | Component connector DME control unit |
| X60003 | 6-pin, black | Component connector DME control unit |
| X60004 | 6-pin, black | Component connector DME control unit |
| X60005 | 44-pin, black | Component connector DME control unit |
| X60006 | 12-pin, black | Component connector DME control unit |
| X60007 | 26-pin, natural | Component connector DME control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A/E | Signal PT-CAN low | Powertrain CAN-bus |
| 2 | E | Start signal | Car access system |
| 3 | A/E | BSD signal | Battery sensor |
| 4 | E | Brake light signal | Brake light switch |
| 5 | A | Signal, exhaust flap | Exhaust flap |
| 6 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| 7 | E | Signal Accelerator pedal module | Accelerator pedal module |
| 8 | A | Signal Electric fan | Electric fan |
| 9 | Not used | ||
| 10 | M | Ground Accelerator pedal module | Accelerator pedal module |
| 11 | A | Supply Accelerator pedal module | Accelerator pedal module |
| 12 | Not used | ||
| 13 | A | Activation Secondary air pump relay | Secondary air pump relay |
| 14 | A/E | Signal PT-CAN high | Powertrain CAN-bus |
| 15 | E | Signal, electronic vehicle immobilizer | Car access system |
| 16 | E | Brake light test signal | Brake light switch |
| 17 | E | Signal, rear right wheel speed | Connector X10186 (rear right wheel speed) |
| 18 | E | Signal, clutch switch | Clutch switch module |
| 19 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| 20 | E | Signal Accelerator pedal module | Accelerator pedal module |
| 21 | A/E | TD signal | Connector TD signal |
| 22 | Not used | ||
| 23 | M | Ground Accelerator pedal module | Accelerator pedal module |
| 24 | A | Supply Accelerator pedal module | Accelerator pedal module |
| 25 | E | USA Signal Secondary air - hot-film air-mass meter | Secondary air - hot-film air-mass meter |
| 26 | A | Signal, E-box fan | E-box fan |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Wake-up signal, terminal 15 | Connector, terminal 15 wake-up |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 6 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 7 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 8 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 9 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 10 | M | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 11 | M | Ground Oxygen sensor 2 before catalytic converter | Oxygen sensor 2 before catalytic converter |
| 12 | E | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| 13 | E | Signal, oxygen sensor heating | Oxygen sensor 2 before catalytic converter |
| 14 | Not used | ||
| 15 | E | USA Signal, fuel tank leak diagnosis valve | Diagnostic module for fuel tank leakage |
| 16 | E | USA Signal, fuel tank leak diagnosis pump | Diagnostic module for fuel tank leakage |
| 17 | E | USA Signal, fuel tank leak diagnosis heating | Diagnostic module for fuel tank leakage |
| 18 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 19 | E | Signal, oxygen sensor | Oxygen sensor 2 after catalytic converter |
| 20 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | M | Ground Oxygen sensor after catalytic converter | Oxygen sensor after catalytic converter |
| 24 | EM | Ground Oxygen sensor 2 after catalytic converter | Oxygen sensor 2 after catalytic converter |
| 25 | E | Signal, oxygen sensor | Oxygen sensor 2 after catalytic converter |
| 26 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Supply, terminal 30 | B+ potential distributor |
| 2 | E | Supply, terminal 87 | Fuse F03 |
| 3 | M | Ground | Ground point |
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground point |
| 6 | M | Ground | Ground point |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Supply, terminal 87 | VVT relay |
| 2 | E | Supply, terminal 87 | VVT relay |
| 3 | A | Signal, actuator for variable valve timing gear | Actuator, variable valve timing gear |
| 4 | A | Signal, actuator for variable valve timing gear | Actuator, variable valve timing gear |
| 5 | A | Signal, actuator for variable valve timing gear | Actuator, variable valve timing gear |
| 6 | A | Signal, actuator for variable valve timing gear | Actuator, variable valve timing gear |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | A | Activation Engine breather heating relay | Engine breather heating relay |
| 13 | A | Activation DME relay | DME relay |
| 14 | A | Supply Motor-driven throttle actuator | Motor-driven throttle actuator |
| 15 | E | Signal Motor-driven throttle actuator | Motor-driven throttle actuator |
| 16 | E | Signal Motor-driven throttle actuator | Motor-driven throttle actuator |
| 17 | Not used | ||
| 18 | A | Signal, DISA changeover valve | DISA actuator 2 |
| 19 | E | Signal Double knock sensor | Double knock sensor |
| 20 | E | Signal Double knock sensor | Double knock sensor |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | A | Signal, fuel tank vent valve | Fuel tank vent valve |
| 24 | Not used | ||
| 25 | A | Supply Air mass flow sensor | Air mass flow sensor |
| 26 | E | Signal Air mass flow sensor | Air mass flow sensor |
| 27 | M | Ground Air mass flow sensor | Air mass flow sensor |
| 28 | E | Signal, intake air temperature | Air mass flow sensor |
| 29 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 30 | M | Ground Crankshaft sensor | Crankshaft sensor |
| 31 | A | Supply Intake manifold pressure sensor | Intake manifold pressure sensor |
| 32 | M | Ground Intake manifold pressure sensor | Intake manifold pressure sensor |
| 33 | E | Signal Intake manifold pressure sensor | Intake manifold pressure sensor |
| 34 | Not used | ||
| 35 | A/E | BSD signal | Connector BSD signal |
| 36 | E | Signal Motor-driven throttle actuator | Motor-driven throttle actuator |
| 37 | E | Signal Motor-driven throttle actuator | Motor-driven throttle actuator |
| 38 | M | Ground Motor-driven throttle actuator | Motor-driven throttle actuator |
| 39 | Not used | ||
| 40 | A | Signal, DISA changeover valve | DISA actuator 1 |
| 41 | E | Signal Double knock sensor | Double knock sensor |
| 42 | E | Signal Double knock sensor | Double knock sensor |
| 43 | Not used | ||
| 44 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, ignition coil | Ignition coil, cylinder 1 |
| 2 | A | Signal, ignition coil | Ignition coil, cylinder 2 |
| 3 | A | Signal, ignition coil | Ignition coil, cylinder 3 |
| 4 | A | Signal, ignition coil | Ignition coil, cylinder 4 |
| 5 | A | Signal, ignition coil | Ignition coil, cylinder 5 |
| 6 | A | Signal, ignition coil | Ignition coil, cylinder 6 |
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, fuel injector | Fuel injector, cylinder 1 |
| 2 | A | Signal, fuel injector | Fuel injector, cylinder 2 |
| 3 | A | Signal, fuel injector | Fuel injector, cylinder 3 |
| 4 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 5 | A | Activation VANOS solenoid valve, intake | VANOS solenoid valve, intake |
| 6 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 7 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 8 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 9 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 10 | M | Shield | Eccentric shaft sensor |
| 11 | E | Signal Camshaft sensor I | Camshaft sensor I |
| 12 | E | Signal Camshaft sensor II | Camshaft sensor II |
| 13 | E | Signal, oil pressure switch | Oil pressure switch |
| 14 | A | Signal, fuel injector | Fuel injector, cylinder 4 |
| 15 | A | Signal, fuel injector | Fuel injector, cylinder 5 |
| 16 | A | Signal, fuel injector | Fuel injector, cylinder 6 |
| 17 | M | Ground Engine coolant temperature sensor | Engine coolant temperature sensor |
| 18 | A | Activation VANOS solenoid valve, exhaust | VANOS solenoid valve, exhaust |
| 19 | E | Signal Characteristic map thermostat | Characteristic map thermostat |
| 20 | M | Ground Eccentric shaft sensor | Eccentric shaft sensor |
| 21 | A | Supply Eccentric shaft sensor | Eccentric shaft sensor |
| 22 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 23 | A | Activation, VVT relay | VVT relay |
| 24 | M | Ground Camshaft sensor I | Camshaft sensor I |
| 25 | M | Ground Camshaft sensor II | Camshaft sensor II |
| 26 | A/E | BSD signal | Electric coolant pump |
The BMW M62 is a V8 DOHC piston engine which was produced from 1996 to 1998 with M5.2. It was used in E31, E38, E39.
For example ECU: Bosch - 0261203474
ECU Pinout for M5.2 M62 |
|---|
| Number | X-pin, colour | Description |
|---|---|---|
| X6000 | 88 -pin, Natural | Plug connector DME control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, oxygen sensor heater | Connector, DMW oxygen sensor 1 |
| 2 | A | Idle actuator closing winding | Idle actuator |
| Negative clocked | See component activation | ||
| 3 | A | Fuel injector cyl. 1 | Fuel injector cyl. 1 |
| Negative clocked | See component activation, check injection time | ||
| 4 | A | Fuel injector cyl. 4 | Fuel injector cyl. 4 |
| Negative clocked | See component activation, check injection time | ||
| 5 | A | Fuel injector cyl. 6 | Fuel injector cyl. 6 |
| Negative clocked | See component activation, check injection time | ||
| 6 | M | Ground, fuel injector | Ground point |
| Ground | |||
| 7 | A | Fuel injector cyl. 7 | Fuel injector cyl. 7 |
| Negative clocked | See component activation, check injection time | ||
| 8 | A | Defect lamp (USA only) | Instrument cluster |
| Negative | Lights if exhaust gas-related defect code is stored and to check lamp during ignition ON | ||
| 9 | E | Start signal | Start relay |
| 10 | E | Antitheft alarm system signal (EWS) | Electronic immobilizer control unit (EWS) |
| 11 | A | A/C compressor signal | Heating and A/C control module |
| 12 | E | Signal, terminal 50 | Ignition switch |
| 13 | E | Knock sensor signal | Knock sensor |
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | A | Intake air temperature | Intake air temperature sensor |
| Voltage value | |||
| 17 | M | Ground, hot film air mass meter | Hot film air mass meter |
| Ground | |||
| 18 | E | Oxygen sensor signal | Heated oxygen sensor 2 in front of catalytic converter |
| Pulsating voltage 0.1-1.0 V | Can only be measured with engine running at operating temperature | ||
| 19 | E | Oxygen sensor signal | Heated oxygen sensor 1 in front of catalytic converter |
| Pulsating voltage 0.1-1.0 V | Can only be measured with engine running at operating temperature | ||
| 20 | A | Crankshaft sensor signal (speed and position) | Crankshaft sensor |
| Alternating voltage | |||
| 21 | A | Camshaft sensor signal (cylinder reference) | Hall sensor, camshaft |
| 22 | A | Ignition signal cyl. 6 | Ignition coil cyl. 6 |
| Primary signal | RZV adapter | ||
| 23 | A | Ignition signal cyl. 3 | Ignition coil cyl. 3 |
| Primary signal | RZV adapter | ||
| 24 | A | Ignition signal cyl. 7 | Ignition coil cyl. 7 |
| Primary signal | RZV adapter | ||
| 25 | A | Ignition signal cyl. 2 | Ignition coil cyl. 2 |
| Primary signal | RZV adapter | ||
| 26 | E | Terminal 30 | Fuse carrier, engine electronics |
| 27 | A | DME relay | DME relay |
| Negative | |||
| 28 | M | Ground for electronics and sensor shield | Ground connector |
| Ground | |||
| 29 | A | Idle actuator opening winding | Idle actuator |
| Negative clocked | Component activation | ||
| 30 | A | Signal, oxygen sensor heater | Heated oxygen sensor 1 in front of catalytic converter Heated oxygen sensor 2 in front of catalytic converter |
| 31 | A | Fuel injector cyl. 5 | Fuel injector cyl. 5 |
| Negative clocked | Component activation | ||
| 32 | A | Fuel injector cyl. 8 | Fuel injector cyl. 8 |
| Negative clocked | Component activation | ||
| 33 | A | Fuel injector cyl. 3 | Fuel injector cyl. 3 |
| Negative clocked | Component activation | ||
| 34 | M | Ground, remaining output stages (apart from ignition and fuel injectors) | Ground point |
| Ground | |||
| 35 | A | Fuel injector cyl. 2 | Fuel injector cyl. 2 |
| Negative clocked | Component activation | ||
| 36 | A | Signal, A/C compressor relay | Heating and A/C control module |
| Negative | Negative - compressor OFF | ||
| 37 | Not used | ||
| 38 | Not used | ||
| 39 | Not used | ||
| 40 | E | Knock sensor signal | Knock sensor |
| 41 | E | Knock sensor signal | Knock sensor |
| 42 | E | Fuel reserve signal | Instrument cluster |
| 43 | Not used | ||
| 44 | E | Throttle potentiometer signal | Throttle potentiometer |
| 0.4-4.2 V | Dependent on throttle status | ||
| 45 | A | Signal, hot film air mass meter | Hot film air mass meter |
| 0-5 V | Status scanning | ||
| 46 | M | Signal, oxygen sensor | Oxygen sensors |
| Pulsating voltage 0.1-1.0 V | Can only be measured with engine running at operating temperature | ||
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | A | Ignition signal cyl. 1 | Ignition coil cyl. 1 |
| Primary signal | RZV adapter | ||
| 50 | A | Ignition signal cyl. 5 | Ignition coil cyl. 5 |
| Primary signal | RZV adapter | ||
| 51 | A | Ignition signal cyl. 4 | Ignition coil cyl. 4 |
| Primary signal | RZV adapter | ||
| 52 | A | Ignition signal cyl. 8 | Ignition coil cyl. 8 |
| Primary signal | RZV adapter | ||
| 53 | A | Throttle potentiometer + 5 V supply | Throttle potentiometer |
| 54 | E | Terminal 87 | Fuse F1 |
| > 10 V | |||
| 55 | M | Ignition ground | Ground point |
| Ground | |||
| 56 | E | Terminal 15 | Ignition switch |
| > 10 V | |||
| 57 | Not used | ||
| 58 | Not used | ||
| 59 | E | Signal input Characteristic map, cooling | Characteristic map, cooling |
| 60 | E | Programming voltage input | Diagnostic connector |
| Voltage value | |||
| 61 | E | Signal input Tank ventilation valve | Charcoal filter valve |
| 62 | Not used | ||
| 63 | E | EKP relay | Fuel pump relay 1 |
| Negative | |||
| 64 | Not used | ||
| 65 | Not used | ||
| 66 | Not used | ||
| 67 | Not used | ||
| 68 | Not used | ||
| 69 | E | Air conditioning system standby signal | Heating and A/C control module |
| > 10 V | |||
| 70 | E | Knock sensor signal | Knock sensor |
| 71 | M | Control unit ground | Ground connector |
| 72 | Not used | ||
| 73 | Not used | ||
| 74 | E | Coolant temperature | Dual temperature switch |
| 75 | Not used | ||
| 76 | E | Oxygen sensor signal | Heated oxygen sensor 2 behind catalytic converter |
| Pulsating voltage 0.1-1.0 V | |||
| 77 | E | Oxygen sensor signal | Heated oxygen sensor 1 behind catalytic converter |
| Pulsating voltage 0.1-1.0 V | |||
| 78 | E | Crankshaft sensor signal (speed and position) | Crankshaft sensor |
| Alternating voltage | |||
| 79 | E | Rear right speed signal | ABS/ASC control unit |
| 80 | A | TD signal (engine speed) | Connector TD signal |
| 81 | Not used | ||
| 82 | Not used | ||
| 83 | A | Injection signal | Integrated electronic control unit (IKE) |
| 84 | Not used | ||
| 85 | E/A | CAN bus low | AGS transmission control unit |
| 86 | E/A | CAN bus high | AGS transmission control unit |
| 87 | Not used | ||
| 88 | E/A | Diagnostic link TXD | Diagnostic connector |
The BMW M62 is a V8 DOHC piston engine which was produced from 1997 to 1999 with M5.2.1. It was used in E31, E38, E39.
For example ECU: Bosch - 0261204467
ECU Pinout for M5.2.1 M62 |
|---|
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, Black | Plug connector DME control unit Module 1 |
| X60002 | 24-pin, Black | Plug connector DME control unit Module 2 |
| X60003 | 52-pin, Black | Plug connector DME control unit Module 3 |
| X60004 | 40-pin, Black | Plug connector DME control unit Module 4 |
| X60005 | 9-pin, Black | Plug connector DME control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Ignition KL15 12v | |
| 2 | E | Programming voltage | Diagnostic connector |
| 3 | E/A | Communication link diagnosis TXD | Diagnostic connector |
| 4 | M | Power ground | Ground point |
| 5 | Not used | ||
| 6 | M | Control unit ground | Ground point |
| 7 | E | Voltage supply terminal 30 | Fuse carrier, engine electronics |
| 8 | E | Terminal 87 | Connector, terminal 87 |
| 9 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, oxygen sensor heater | Heated oxygen sensor 2 behind catalytic converter |
| 2 | E | Reversing light signal | Reversing light switch |
| 3 | E/A | CAN bus low | AGS transmission control unit |
| 4 | E/A | CAN bus high | AGS transmission control unit |
| 5 | M | Shield, CAN-BUS | AGS transmission control unit |
| 6 | Not used | ||
| 7 | A | Signal, oxygen sensor heater | Heated oxygen sensor 1 behind catalytic converter |
| 8 | M | Oxygen sensor ground | Heated oxygen sensor 2 behind catalytic converter |
| 9 | M | Oxygen sensor ground | Heated oxygen sensor 1 in front of catalytic converter |
| 10 | M | Oxygen sensor ground | Heated oxygen sensor 2 in front of catalytic converter |
| 11 | M | Oxygen sensor ground | Heated oxygen sensor 1 behind catalytic converter |
| 12 | Not used | ||
| 13 | A | Signal, oxygen sensor heater | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Oxygen sensor signal | Heated oxygen sensor 2 behind catalytic converter |
| 15 | E | Oxygen sensor signal | Heated oxygen sensor 1 in front of catalytic converter |
| 16 | E | Oxygen sensor signal | Heated oxygen sensor 2 in front of catalytic converter |
| 17 | E | Oxygen sensor signal | Heated oxygen sensor 1 behind catalytic converter |
| 18 | A | Signal, running losses | Fuel changeover circuit |
| 19 | A | Signal, oxygen sensor heater | Heated oxygen sensor 1 in front of catalytic converter |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | A | Activation terminal 85 | DME relay |
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Injection signal | Fuel injector 2 |
| 2 | A | Injection signal | Fuel injector 3 |
| 3 | A | Signal Tank ventilation valve | Charcoal filter valve |
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | M | Electronic ground | Ground point |
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | M | Ground, hot film air mass meter | Hot film air mass meter |
| 10 | A | Positive supply for throttle potentiometer | Throttle potentiometer |
| 11 | A | Signal, secondary air pump valve | Secondary air pump valve |
| 12 | E | Voltage supply terminal 30 | Starter |
| 13 | E | Signal, alternator D+ (terminal 61) | Alternator |
| 14 | A | Injection signal | Fuel injector 7 |
| 15 | A | Injection signal | Fuel injector 6 |
| 16 | Not used | ||
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | E | Signal, camshaft sensor | Hall sensor, camshaft |
| 21 | M | Ground | Dual temperature switch |
| 22 | E | Signal, coolant temperature | Dual temperature switch |
| 23 | E | Signal, hot film air mass meter | Hot film air mass meter |
| 24 | E | Throttle potentiometer slider voltage | Throttle potentiometer |
| 25 | M | Shield throttle (DK) potentiometer | Throttle potentiometer |
| 26 | Not used | ||
| 27 | A | Injection signal | Fuel injector 8 |
| 28 | A | Injection signal | Fuel injector 5 |
| 29 | Not used | ||
| 30 | Not used | ||
| 31 | A | Signal, cooling characteristic map | Characteristic map, cooling |
| 32 | E | Signal, crankshaft sensor | Crankshaft sensor |
| 33 | Not used | ||
| 34 | E | Intake air temperature | Intake air temperature sensor |
| 35 | M | Shield, knock sensor | Knock sensor |
| 36 | E | Sensor 2 signal | Knock sensor |
| 37 | E | Signal, sensor 4 | Knock sensor |
| 38 | M | Shield, knock sensor | Knock sensor |
| 39 | E | Oil level - thermal | Oil level sensor |
| 40 | A | Injection signal | Fuel injector 4 |
| 41 | A | Injection signal | Fuel injector 1 |
| 42 | A | Idle actuator opening winding | Idle actuator |
| 43 | A | Idle actuator closing winding | Idle actuator |
| 44 | Not used | ||
| 45 | M | Ground | Shield, crankshaft sensor |
| 46 | E | Signal, crankshaft sensor | Crankshaft sensor |
| 47 | M | Ground | Intake air temperature sensor |
| 48 | M | Shield, knock sensor | Knock sensor |
| 49 | E | Sensor 1 signal | Knock sensor |
| 50 | M | Sensor 3 signal | Knock sensor |
| 51 | M | Shield, knock sensor | Knock sensor |
| 52 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Battery charge indicator lamp signal (terminal 61) | Instrument cluster |
| 2 | E | Voltage supply terminal 30 | Integrated electronic control unit (IKE) |
| 3 | A | Signal Secondary air pump relay | Secondary air pump relay |
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | E | Start signal terminal 50 | Ignition switch |
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | A | Activation of relay for fuel pump (EKP) | EKP relay |
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | A | Engine speed signal output (TD) | Diagnostic connector |
| 18 | Not used | ||
| 19 | A | Reverse signal | Integrated electronic control unit (IKE) |
| 20 | Not used | ||
| 21 | A | Washwater, brake fluid level | Light module |
| 22 | E | Rear right speed signal | ABS/ASC control unit |
| 23 | Not used | ||
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | E | Voltage supply, terminal 15 | Fuse F24 |
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | E | Compressor switch-on signal from DME | Heating and A/C control module |
| 30 | M | Ground | Leakage diagnosis pump |
| 31 | Not used | ||
| 32 | Not used | ||
| 33 | E/A | Communication link (EWS) | Electronic immobilizer control unit (EWS) |
| 34 | A | Signal, leak diagnosis pump | Leakage diagnosis pump |
| 35 | Not used | ||
| 36 | E/A | CAN bus high | CAN link |
| 37 | E/A | CAN bus low | CAN link |
| 38 | Not used | ||
| 39 | Not used | ||
| 40 | A | Start signal | Start relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Suignal, terminal 1 | Ignition coil 7 |
| 2 | A | Suignal, terminal 1 | Ignition coil 8 |
| 3 | A | Suignal, terminal 1 | Ignition coil 2 |
| 4 | A | Suignal, terminal 1 | Ignition coil 3 |
| 5 | M | Ground | Ground point |
| 6 | A | Suignal, terminal 1 | Ignition coil 1 |
| 7 | A | Suignal, terminal 1 | Ignition coil 4 |
| 8 | A | Suignal, terminal 1 | Ignition coil 5 |
| 9 | A | Suignal, terminal 1 | Ignition coil 6 |
The BMW M62 is a V8 DOHC piston engine which was produced from 1999 to 2004 with ME7.2. It was used in E38, E39, X5.
For example ECU: Bosch - 0261207106 , 0261204620
Electric Pedal (ETC) pinout for ME7.2 M62TU | |
|---|---|
ECU Pinout for ME7.2 M62TU |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 4 (Brown) |
| Pin 8 | Electronic pedal signal | Pedal pin 5 (Gray) |
| Pin 9 | voltage supply for pedal | Pedal pin 2 (Pink) |
| Pin 10 | Ground signal to activate fuel pump relay | No |
| Pin 11 | oil pressure warning light | No |
| Pin 12 | Ground pedal sensor | Pedal pin 8 (Yellow) |
| Pin 13 | signal pedal sensor | Pedal pin 1 (White) |
| Pin 14 | voltage supply for pedal | Pedal pin 6 (Green) |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin 32 | K-line diagnostic bus to pin 7 of OBD2 connector to be able to use OBD2 | No |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 1 |
| Pin 8 | Electronic pedal signal | Pedal pin 4 |
| Pin 9 | voltage supply for pedal | Pedal pin 5 |
| Pin 10 | Ground signal to activate fuel pump relay | No |
| Pin 11 | oil pressure warning light | No |
| Pin 12 | Ground pedal sensor | Pedal pin 2 |
| Pin 13 | signal pedal sensor | Pedal pin 6 |
| Pin 14 | voltage supply for pedal | Pedal pin 3 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin 32 | K-line diagnostic bus to pin 7 of OBD2 connector to be able to use OBD2 | No |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, black | Plug connector DME control unit Module 1 |
| X60002 | 24-pin, black | Plug connector DME control unit Module 2 |
| X60003 | 52-pin, black | Plug connector DME control unit Module 3 |
| X60004 | 40-pin, black | Plug connector DME control unit Module 4 |
| X60005 | 9-pin, black | Plug connector DME control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | M | Ground | Ground point left-hand drive Ground connector X6460 |
| 5 | M | Ground | Ground point left-hand drive Ground connector X6460 |
| 6 | M | Ground | Ground point left-hand drive Ground connector X6460 |
| 7 | E | Voltage supply terminal 30 | Fuse F4 |
| 8 | E | Terminal 87 | Fuse F1 |
| 9 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Oxygen sensor ground | Heated oxygen sensor 2 behind catalytic converter |
| 2 | E | Reversing light signal | Reversing light switch |
| 3 | E/A | CAN-bus low | AGS transmission control unit |
| 4 | E/A | CAN-bus high | AGS transmission control unit |
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | M | Oxygen sensor ground | Heated oxygen sensor 1 behind catalytic converter |
| 8 | M | Oxygen sensor ground | Heated oxygen sensor 2 behind catalytic converter |
| 9 | M | Oxygen sensor ground | Heated oxygen sensor 1 in front of catalytic converter |
| 10 | M | Oxygen sensor ground | Heated oxygen sensor 2 in front of catalytic converter |
| 11 | M | Oxygen sensor ground | Heated oxygen sensor 1 behind catalytic converter |
| 12 | Not used | ||
| 13 | M | Oxygen sensor ground | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Oxygen sensor signal | Heated oxygen sensor 2 behind catalytic converter |
| 15 | E | Oxygen sensor signal | Heated oxygen sensor 1 in front of catalytic converter |
| 16 | E | Oxygen sensor signal | Heated oxygen sensor 2 in front of catalytic converter |
| 17 | E | Oxygen sensor signal | Heated oxygen sensor 1 behind catalytic converter |
| 18 | Not used | ||
| 19 | M | Oxygen sensor ground | Heated oxygen sensor 1 in front of catalytic converter |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | A | Activation terminal 85 | DME relay |
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Injection signal | Fuel injector 2 |
| 2 | A | Injection signal | Fuel injector 3 |
| 3 | A | Signal Tank ventilation valve | Charcoal filter valve |
| 4 | A | Temperature signal, E-box fan | Fan, E-box |
| 5 | Not used | ||
| 6 | M | Electronic ground | Ground point left-hand drive Ground connector X6460 |
| 7 | A | Voltage supply for hot-film air mass meter (LMM2) | Hot-film air mass meter |
| 8 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 9 | M | Ground, hot-film air mass meter | Hot-film air mass meter |
| 10 | A | Multimeter Electric throttle actuator | Electric throttle actuator |
| 11 | Not used | ||
| 12 | E | Voltage signal, terminal 30h | Starter |
| 13 | E | Signal, alternator D+ (terminal 61) | Alternator |
| 14 | A | Injection signal | Fuel injector 7 |
| 15 | A | Injection signal | Fuel injector 6 |
| 16 | E | Signal, VANOS valve | VANOS valve, cylinders 5-8 |
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | E | Signal, camshaft sensor | Hall-effect sensor, camshaft 2 |
| 21 | M | Ground | Dual temperature sensor |
| 22 | E | Signal, coolant temperature | Dual temperature sensor |
| 23 | E | Signal, hot-film air mass meter | Hot-film air mass meter |
| 24 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 25 | E | Ground Electric throttle actuator | Electric throttle actuator |
| 26 | Not used | ||
| 27 | A | Injection signal | Fuel injector 8 |
| 28 | A | Injection signal | Fuel injector 5 |
| 29 | E | Signal, VANOS valve | VANOS valve, cylinders 1-4 |
| 30 | Not used | ||
| 31 | A | Signal, cooling characteristic map | Characteristic map, cooling |
| 32 | E | Signal, crankshaft sensor | Crankshaft sensor |
| 33 | Not used | ||
| 34 | E | Signal, hot-film air mass meter | Hot-film air mass meter |
| 35 | M | Shield, knock sensor | Knock sensor |
| 36 | E | Sensor 2 signal | Knock sensor |
| 37 | E | Signal, sensor 4 | Knock sensor |
| 38 | M | Shield, knock sensor | Knock sensor |
| 39 | E | Oil level - thermal | Oil level sensor |
| 40 | A | Injection signal | Fuel injector 4 |
| 41 | A | Injection signal | Fuel injector 1 |
| 42 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 43 | E | Signal Electric throttle actuator | Electric throttle actuator |
| 44 | Not used | ||
| 45 | M | Ground | Shield, crankshaft sensor |
| 46 | E | Signal, crankshaft sensor | Crankshaft sensor |
| 47 | Not used | ||
| 48 | M | Shield, knock sensor | Knock sensor |
| 49 | E | Sensor 1 signal | Knock sensor |
| 50 | E | Sensor 3 signal | Knock sensor |
| 51 | M | Shield, knock sensor | Knock sensor |
| 52 | E | Signal, secondary air pump valve | Secondary air pump valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Battery charge indicator lamp signal (terminal 61) | Instrument cluster |
| 2 | A | Voltage signal, terminal 30h | Integrated electronic control unit (IKE) |
| 3 | A | Activation, secondary air pump relay | Secondary air pump relay |
| 4 | E | Signal Electric fan | Electric fan |
| 5 | Not used | ||
| 6 | E | Start signal terminal 50 | Ignition switch |
| 7 | M | Ground Pedal position sensor | Pedal position sensor |
| 8 | E | Signal Pedal position sensor | Pedal position sensor |
| 9 | A | Supply Pedal position sensor | Pedal position sensor |
| 10 | A | Activation, fuel pump relay (EKP) | EKP relay |
| 11 | A | Oil pressure indicator lamp | Instrument cluster |
| 12 | M | Ground Pedal position sensor | Pedal position sensor |
| 13 | E | Signal Pedal position sensor | Pedal position sensor |
| 14 | A | Supply Pedal position sensor | Pedal position sensor |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | A | Engine speed signal output (TD) | OBDII socket |
| 18 | M | Negative activation for heating | Diagnostic module, fuel tank leakage (for USA only) |
| 19 | E | Signal Reversing light | Integrated electronic control unit (IKE) |
| 20 | A | N457 VICS receiver | Diagnostic module, fuel tank leakage (for USA only) |
| 21 | A | Signal Oil level sensor | Light module |
| 22 | E | Rear right speed signal | ABS/DSC control unit |
| 23 | E | Signal Clutch switch | Clutch switch RHD Clutch switch module LHD |
| 24 | E | Brake light switch signal | Brake light switch |
| 25 | Not used | ||
| 26 | E | Voltage supply, terminal 15 | Fuse F14 |
| 27 | E | Data link MFL | Coil spring |
| 28 | E | Brake light test signal | Brake light switch |
| 29 | E | A/C compressor signal | Heating and A/C control module |
| 30 | A | X01040 Intermediate connector, GPS antenna | Diagnostic module, fuel tank leakage (for USA only) |
| 31 | Not used | ||
| 32 | A | Diagnosis signal TXD | OBDII socket |
| 33 | E/A | Communication link (EWS) | Electronic immobilizer control unit (EWS) |
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | E/A | CAN-bus high | CAN link |
| 37 | E/A | CAN-bus low | CAN link |
| 38 | M | Ground | Coolant outlet temperature sensor |
| 39 | E | Signal | Coolant outlet temperature sensor |
| 40 | A | Start signal | Start relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Suignal, terminal 1 | Ignition coil 7 |
| 2 | A | Suignal, terminal 1 | Ignition coil 8 |
| 3 | A | Suignal, terminal 1 | Ignition coil 2 |
| 4 | A | Suignal, terminal 1 | Ignition coil 3 |
| 5 | M | Ground | Ground point |
| 6 | A | Suignal, terminal 1 | Ignition coil 1 |
| 7 | A | Suignal, terminal 1 | Ignition coil 4 |
| 8 | A | Suignal, terminal 1 | Ignition coil 5 |
| 9 | A | Suignal, terminal 1 | Ignition coil 6 |
The BMW M57 is a straight-6 diesel engine produced from 1998 to 2002 with EDC15. It was used in E46, E38, E39, X5.
For example ECU: Bosch - 0281010314 , 0281001830
Engine Plug X6011 pinout for EDC15 | |
|---|---|
Electric Pedal (ETC) pinout for EDC15 older than 2001/03 | |
Electric Pedal (ETC) pinout for EDC15 newer than 2001/03 | |
ECU Pinout for EDC15 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 2 | F28 | Kl30 B+ |
| Pin 3 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 6 | X10015(30) | Ignition (KL15) |
| Pin 10 | A2 (Base-Kombi) pin 12 or A63 (IKE-kombi) pin 19 | Coolant temperature for Tacho. |
| Pin 11 | A2 (Base-Kombi) pin 13 or A63 (IKE-kombi) pin 18 | Coolant temp-sensor ground for Tacho. |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 4 |
| Pin 8 | Electronic pedal signal | Pedal pin 5 |
| Pin 9 | voltage supply for pedal | Pedal pin 2 |
| Pin 10 | Ground signal to activate fuel pump relay | No |
| Pin 11 | oil pressure warning light | No |
| Pin 12 | Ground pedal sensor | Pedal pin 8 |
| Pin 13 | signal pedal sensor | Pedal pin 1 |
| Pin 14 | voltage supply for pedal | Pedal pin 6 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 1 |
| Pin 8 | Electronic pedal signal | Pedal pin 4 |
| Pin 9 | voltage supply for pedal | Pedal pin 5 |
| Pin 10 | Ground signal to activate fuel pump relay | No |
| Pin 11 | oil pressure warning light | No |
| Pin 12 | Ground pedal sensor | Pedal pin 2 |
| Pin 13 | signal pedal sensor | Pedal pin 6 |
| Pin 14 | voltage supply for pedal | Pedal pin 3 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Number | X-pin, colour | Description |
|---|---|---|
| X2411 | 9-pin, black | Plug connector Digital diesel electronics control unit Module 1 |
| X2412 | 24-pin, black | Plug connector Digital diesel electronics control unit Module 2 |
| X2413 | 52-pin, black | Plug connector Digital diesel electronics control unit Module 3 |
| X2414 | 40-pin, black | Plug connector Digital diesel electronics control unit Module 4 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply terminal 15/30 | Fuse carrier, engine electronics |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | M | Ground | Ground connector |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | Not used | ||
| 8 | E | Voltage supply terminal 15/30 | Fuse carrier, engine electronics |
| 9 | E | Activation of DDE main relay (HRL) | DDE relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | E | CAN interface CAN-LOW (CAN-L) | AGS transmission control unit |
| 4 | E | CAN interface CAN-HIGH (CAN-H) | AGS transmission control unit |
| 5 | Not used | ||
| 6 | E | Diagnostic link TXD | AGS transmission control unit |
| 7 | Not used | ||
| 8 | A | Electrical changeover valve for engine mount activation | Electrical changeover valve, engine mount |
| 9 | A | Supply, fuel pressure sensor | Presupply pressure sensor |
| 10 | M | Ground, fuel pressure sensor | Presupply pressure sensor |
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | E | Reversing light signal (without AGS) | Reversing light switch |
| 17 | E | Signal, fuel pressure sensor | Presupply pressure sensor |
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | Not used | ||
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Hot-film air mass meter supply | Hot-film air mass meter |
| 2 | E | Signal, hot-film air mass meter | Hot-film air mass meter |
| 3 | M | Ground, hot-film air mass meter | Hot-film air mass meter |
| 4 | E | Signal, camshaft sensor | Hall-effect sensor, camshaft 1 |
| 5 | Not used | ||
| 6 | E | Signal Speed (rpm) sensor | Speed (rpm) sensor |
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | E | Signal Changeover valve for exhaust gas recirculation (AGR) | Changeover valve for exhaust gas recirculation (AGR) |
| 11 | Not used | ||
| 12 | E | Signal Preheater relay | Preheater relay |
| 13 | Not used | ||
| 14 | A | Supply for boost pressure sensor | Boost pressure sensor |
| 15 | E | Signal Boost pressure sensor | Boost pressure sensor |
| 16 | M | Ground Boost pressure sensor | Boost pressure sensor |
| 17 | M | Camshaft sensor ground | Hall-effect sensor, camshaft 1 |
| 18 | Not used | ||
| 19 | M | Shield Speed (rpm) sensor | Speed (rpm) sensor |
| 20 | M | Ground Rail pressure sensor | Rail pressure sensor |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | A | Supply Solenoid valve, supercharger control | Solenoid valve, supercharger control |
| 24 | Not used | ||
| 25 | A | Activation Electric changeover valve, swirl flaps | Electric changeover valve, swirl flaps |
| 26 | Not used | ||
| 27 | Not used | ||
| 28 | E | Signal Dual temperature sensor | Dual temperature sensor |
| 29 | E | Signal Intake air temperature | Hot-film air mass meter |
| 30 | Not used | ||
| 31 | M | Ground Speed (rpm) sensor | Speed (rpm) sensor |
| 32 | M | Ground Dual temperature sensor | Dual temperature sensor |
| 33 | E | Signal Rail pressure sensor | Rail pressure sensor |
| 34 | Not used | ||
| 35 | A | Supply Rail pressure sensor | Rail pressure sensor |
| 36 | Not used | ||
| 37 | Not used | ||
| 38 | A | Supply Rail pressure control valve | Rail pressure control valve |
| 39 | Not used | ||
| 40 | E | Signal Oil level sensor | Oil level sensor |
| 41 | E | Signal Oil pressure switch | Oil pressure switch |
| 42 | Not used | ||
| 43 | Not used | ||
| 44 | Not used | ||
| 45 | Not used | ||
| 46 | Not used | ||
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | Not used | ||
| 50 | E | Battery charge indicator lamp signal (terminal 61) | Alternator |
| 51 | E | Start signal | Starter |
| 52 | E | Signal Preheater relay | Preheater relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Battery charge indicator lamp signal (terminal 61) | Instrument cluster |
| 2 | A | Start signal | Instrument cluster Integrated electronic control unit (IKE) |
| 3 | Not used | ||
| 4 | A | Activation, relay box | Relay box, fan stage II and III |
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | M | Ground Pedal position sensor | Pedal position sensor |
| 8 | E | Signal Pedal position sensor | Pedal position sensor |
| 9 | A | Supply Pedal position sensor | Pedal position sensor |
| 10 | E | Signal Fuel pump relay 1 | Fuel pump relay 1 |
| 11 | A | Signal Oil pressure switch | Instrument cluster |
| 12 | M | Ground Pedal position sensor | Pedal position sensor |
| 13 | E | Signal Pedal position sensor | Pedal position sensor |
| 14 | A | Supply Pedal position sensor | Pedal position sensor |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | A | Engine speed signal output (TD) | Diagnostic connector |
| 18 | Not used | ||
| 19 | E | Reversing light signal | Instrument cluster Integrated electronic control unit (IKE) |
| 20 | Not used | ||
| 21 | A | Signal Oil level sensor | Light module |
| 22 | A | Signal Rear right wheel speed sensor | ABS/ASC control unit ABS/DSC control unit |
| 23 | E | Signal Clutch switch | Clutch switch RHD Clutch switch module LHD |
| 24 | E | Brake light switch signal | Brake light switch |
| 25 | Not used | ||
| 26 | A | Voltage supply, terminal 15 | Fuse F14 |
| 27 | E | Data link MFL | Coil spring |
| 28 | E | Brake light test signal | Brake light switch |
| 29 | E | A/C compressor signal | Heating and A/C control module |
| 30 | Not used | ||
| 31 | Not used | ||
| 32 | Not used | ||
| 33 | E | Signal, electronic immobilizer EWS (S-DWA) | Electronic immobilizer control unit (EWS) |
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | E/A | CAN interface CAN-HIGH (CAN-H) | CAN link |
| 37 | E/A | CAN interface CAN-LOW (CAN-L) | CAN link |
| 38 | M | Ground | Coolant outlet temperature sensor |
| 39 | E | Signal | Coolant outlet temperature sensor |
| 40 | Not used | ||
The BMW M57 is a straight-6 diesel engine produced from 2002 to 2008 with EDC16. It was used in E46, E39, X3, x5, E90, E60, E63, E65.
For example ECU: Bosch - 0281011223 , 0281012091 , 0281013501 , 0281011120 , 0281012190 , 0281013253 , 0281015130 , 0281011224 , 0281011762 , 0281012191 , 0281014436 , 0281013500 , 0281012707 , 0281015241 , 0281014206 , 0281011414
Engine Plug X6011 pinout for EDC16 | |
|---|---|
Electric Pedal (ETC) pinout for EDC16 | |
ECU Pinout for EDC16C31, M57D30TU (2003 - 2006) | |
ECU Pinout for EDC16CP35, M57D30TU2 (2006 - 2008) |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 2 | X10015 pin 30 | Ignition (KL15) |
| Pin 5 | A2 (Base-Kombi) pin 13 | Signal oil level sensor for Tacho. |
| Pin 6 | X276 | Starter signal? |
| Pin 7 | X10015 pin 27 | Kl30 B+ (for gearbox) |
| Pin-nr on ECU (X2412) | Function | Connects to Pedal |
|---|---|---|
| Pin 29 | Electronic pedal ground | Pedal pin 2 |
| Pin 30 | Electronic pedal ground | Pedal pin 1 |
| Pin 39 | Electronic pedal signal | Pedal pin 6 |
| Pin 43 | Supply voltage for electric pedal | Pedal pin 5 |
| Pin 52 | Electronic pedal signal | Pedal pin 4 |
| Pin 56 | Supply voltage for electric pedal | Pedal pin 3 |
| Number | X-pin, colour | Description |
|---|---|---|
| X2411 | 96-pin, black | Component connector Digital diesel electronics control unit |
| X2412 | 58-pin, black | Component connector Digital diesel electronics control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Voltage supply, fuel injector | Injector 4 |
| 2 | A | Voltage supply, fuel injector | Injector 6 |
| 3 | A | Voltage supply, fuel injector | Injector 5 |
| 4 | Not at connector | ||
| 5 | Not used | ||
| 6 | M | Ground, charge air temperature sensor | Charge air temperature sensor |
| 7 | M | Ground, coolant temperature sensor | Coolant temperature sensor |
| 8 | M | Ground Exhaust temperature sensor before catalytic converter | Exhaust temperature sensor before catalytic converter |
| 9 | M | Ground Exhaust temperature sensor before particle filter | Exhaust temperature sensor before particle filter |
| 10 | E | Signal, oil pressure switch | Oil pressure switch |
| 11 | M | Ground, fuel temperature sensor | Fuel temperature sensor |
| 12 | M | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 13 | Not used | ||
| 14 | M | Camshaft sensor ground | Hall-effect sensor, camshaft 1 |
| 15 | M | Ground, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 16 | M | Oxygen sensor heater in front of catalytic converter | Oxygen sensor before catalytic converter |
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | Not used | ||
| 24 | A | Signal, electric changeover valve for engine mount | Electrical changeover valve, engine mount |
| 25 | M | Ground, fuel injector | Injector 4 |
| 26 | M | Ground, fuel injector | Injector 6 |
| 27 | M | Ground, fuel injector | Injector 5 |
| 28 | Not at connector | ||
| 29 | Not used | ||
| 30 | A | Voltage supply, rail pressure sensor | Rail pressure sensor |
| 31 | Not used | ||
| 32 | A | Voltage supply, boost pressure sensor | Boost pressure sensor |
| 33 | A | Supply Exhaust backpressure sensor | Exhaust backpressure sensor |
| 34 | E | Signal Exhaust temperature sensor before particle filter | Exhaust temperature sensor before particle filter |
| 35 | Not used | ||
| 36 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 37 | Not used | ||
| 38 | E | Signal, oil level sensor | Oil level sensor |
| 39 | A | Voltage supply, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 40 | Not used | ||
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | Not used | ||
| 44 | A | Activation, DDE relay | DDE main relay |
| 45 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 46 | E | Signal, intake air temperature | Hot-film air mass meter |
| 47 | M | Ground Hot-film air-mass meter | Hot-film air mass meter |
| 48 | Not used | ||
| 49 | A | Voltage supply, fuel injector | Injector 1 |
| 50 | A | Voltage supply, fuel injector | Injector 3 |
| 51 | A | Voltage supply, fuel injector | Injector 2 |
| 52 | Not at connector | ||
| 53 | Not used | ||
| 54 | E | Signal, boost pressure sensor | Boost pressure sensor |
| 55 | Not used | ||
| 56 | E | Signal, rail pressure sensor | Rail pressure sensor |
| 57 | E | Signal, fuel temperature | Fuel temperature sensor |
| 58 | E | Signal Exhaust temperature sensor before catalytic converter | Exhaust temperature sensor before catalytic converter |
| 59 | E | Signal Exhaust backpressure sensor | Exhaust backpressure sensor |
| 60 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 61 | Not used | ||
| 62 | E | Signal, camshaft sensor | Hall-effect sensor, camshaft 1 |
| 63 | Not used | ||
| 64 | Not used | ||
| 65 | Not used | ||
| 66 | Not used | ||
| 67 | Not used | ||
| 68 | A/E | Bi-directional data interface | Preheating control unit |
| 69 | A/E | Bi-directional data interface | Alternator |
| 70 | M | Ground, preheating control unit | Preheating control unit |
| 71 | A | Signal, volume control valve | Volume control valve |
| 72 | A | Signal, rail pressure control valve | Rail pressure control valve |
| 73 | M | Ground, fuel injector | Injector 1 |
| 74 | M | Ground, fuel injector | Injector 3 |
| 75 | M | Ground, fuel injector | Injector 2 |
| 76 | Not at connector | ||
| 77 | Not used | ||
| 78 | M | Ground, rail pressure sensor | Rail pressure sensor |
| 79 | Not used | ||
| 80 | M | Ground, boost pressure sensor | Boost pressure sensor |
| 81 | M | Ground Exhaust backpressure sensor | Exhaust backpressure sensor |
| 82 | E | Signal, coolant temperature | Coolant temperature sensor |
| 83 | E | Signal, charge air temperature | Charge air temperature sensor |
| 84 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 85 | Not used | ||
| 86 | M | Ground, oil level sensor | Oil level sensor |
| 87 | E | Signal, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 88 | Not used | ||
| 89 | Not used | ||
| 90 | Not used | ||
| 91 | Not used | ||
| 92 | Not used | ||
| 93 | A | Signal Turbine control valve | Boost pressure adjuster 1 |
| 94 | A | Signal, solenoid valve for exhaust gas recirculation | Solenoid valve, exhaust gas recirculation |
| 95 | A | Signal, changeover valve for swirl flaps | Electric changeover valve, swirl flaps |
| 96 | A | Signal Throttle valve | Throttle valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply, control unit | B+ potential distributor |
| 2 | M | Ground | Ground point |
| 3 | E | Voltage supply, control unit | B+ potential distributor |
| 4 | M | Ground | Ground point |
| 5 | E | Voltage supply, control unit | B+ potential distributor |
| 6 | M | Ground | Ground point |
| 7 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | E | Signal, electronic vehicle immobilizer | Car access system |
| 11 | E | Diagnosis, fuel heating | Fuel heater |
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | E/A | Bi-directional data interface | Battery sensor |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | A | Signal, E-box fan | E-box fan |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | E | Brake light test signal | Brake light switch |
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | Not used | ||
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 30 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 31 | Not used | ||
| 32 | Not used | ||
| 33 | A/E | Signal PT-CAN low | CAN-bus connector |
| 34 | E | Start signal | Car access system |
| 35 | Not used | ||
| 36 | E | Brake light signal | Brake light switch |
| 37 | Not used | ||
| 38 | Not used | ||
| 39 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 40 | A | Signal, electric fan | Electric fan |
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 44 | A | Signal Electric auxiliary heater | Heating/air conditioning system |
| 45 | Not used | ||
| 46 | A/E | Signal PT-CAN high | CAN-bus connector |
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | E | Signal, processed wheel speed, rear right | Dynamic stability control (DSC) |
| 50 | E | Signal, clutch switch | Clutch switch module |
| 51 | Not used | ||
| 52 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 53 | A | Speed signal | OBDII socket |
| 54 | Not used | ||
| 55 | Not used | ||
| 56 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 57 | Not used | ||
| 58 | Not used | ||
| Number | X-pin, colour | Description |
|---|---|---|
| X2411 | 96-pin, black | Component connector Digital diesel electronics control unit |
| X2412 | 58-pin, black | Component connector Digital diesel electronics control unit |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Voltage supply, fuel injector | Injector 4 |
| 2 | A | Voltage supply, fuel injector | Injector 6 |
| 3 | A | Voltage supply, fuel injector | Injector 5 |
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | M | Ground, charge air temperature sensor | Charge air temperature sensor |
| 7 | M | Ground, coolant temperature sensor | Coolant temperature sensor |
| 8 | M | Ground Exhaust temperature sensor before catalytic converter | Exhaust temperature sensor before catalytic converter |
| 9 | M | Ground Exhaust temperature sensor before particle filter | Exhaust temperature sensor before particle filter |
| 10 | E | Signal, oil pressure switch | Oil pressure switch |
| 11 | M | Ground, fuel temperature sensor | Fuel temperature sensor |
| 12 | M | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 13 | Not used | ||
| 14 | M | Camshaft sensor ground | Hall-effect sensor, camshaft 1 |
| 15 | M | Ground, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 16 | M | Oxygen sensor heater in front of catalytic converter | Oxygen sensor before catalytic converter |
| 17 | A | Signal Wastegate valve | Wastegate valve |
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | A | Signal Compressor bypass valve | Compressor bypass valve |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | Not used | ||
| 24 | A | Signal, electric changeover valve for engine mount | Electrical changeover valve, engine mount |
| 25 | M | Ground, fuel injector | Injector 4 |
| 26 | M | Ground, fuel injector | Injector 6 |
| 27 | M | Ground, fuel injector | Injector 5 |
| 28 | Not used | ||
| 29 | Not used | ||
| 30 | A | Voltage supply, rail pressure sensor | Rail pressure sensor |
| 31 | Not used | ||
| 32 | A | Voltage supply, boost pressure sensor | Boost pressure sensor |
| 33 | A | Supply Exhaust backpressure sensor | Exhaust backpressure sensor |
| 34 | E | Signal Exhaust temperature sensor before particle filter | Exhaust temperature sensor before particle filter |
| 35 | Not used | ||
| 36 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 37 | Not used | ||
| 38 | E | Signal, oil level sensor | Oil level sensor |
| 39 | A | Voltage supply, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 40 | Not used | ||
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | Not used | ||
| 44 | A | Activation, DDE relay | DDE main relay |
| 45 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 46 | E | Signal, intake air temperature | Hot-film air mass meter |
| 47 | M | Ground Hot-film air-mass meter | Hot-film air mass meter |
| 48 | Not used | ||
| 49 | A | Voltage supply, fuel injector | Injector 1 |
| 50 | A | Voltage supply, fuel injector | Injector 3 |
| 51 | A | Voltage supply, fuel injector | Injector 2 |
| 52 | Not used | ||
| 53 | Not used | ||
| 54 | E | Signal, boost pressure sensor | Boost pressure sensor |
| 55 | Not used | ||
| 56 | E | Signal, rail pressure sensor | Rail pressure sensor |
| 57 | E | Signal, fuel temperature | Fuel temperature sensor |
| 58 | E | Signal Exhaust temperature sensor before catalytic converter | Exhaust temperature sensor before catalytic converter |
| 59 | E | Signal Exhaust backpressure sensor | Exhaust backpressure sensor |
| 60 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 61 | Not used | ||
| 62 | E | Signal, camshaft sensor | Hall-effect sensor, camshaft 1 |
| 63 | Not used | ||
| 64 | Not used | ||
| 65 | Not used | ||
| 66 | Not used | ||
| 67 | Not used | ||
| 68 | A/E | Bi-directional data interface | Preheating control unit |
| 69 | A/E | Bi-directional data interface | Alternator |
| 70 | M | Ground, preheating control unit | Preheating control unit |
| 71 | A | Signal, volume control valve | Volume control valve |
| 72 | A | Signal, rail pressure control valve | Rail pressure control valve |
| 73 | M | Ground, fuel injector | Injector 1 |
| 74 | M | Ground, fuel injector | Injector 3 |
| 75 | M | Ground, fuel injector | Injector 2 |
| 76 | Not used | ||
| 77 | Not used | ||
| 78 | M | Ground, rail pressure sensor | Rail pressure sensor |
| 79 | Not used | ||
| 80 | M | Ground, boost pressure sensor | Boost pressure sensor |
| 81 | M | Ground Exhaust backpressure sensor | Exhaust backpressure sensor |
| 82 | E | Signal, coolant temperature | Coolant temperature sensor |
| 83 | E | Signal, charge air temperature | Charge air temperature sensor |
| 84 | E | Signal Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 85 | Not used | ||
| 86 | M | Ground, oil level sensor | Oil level sensor |
| 87 | E | Signal, crankshaft position/rpm sensor | Speed (rpm) sensor |
| 88 | Not used | ||
| 89 | Not used | ||
| 90 | Not used | ||
| 91 | Not used | ||
| 92 | Not used | ||
| 93 | A | Signal Turbine control valve | Turbine control valve |
| 94 | A | Signal, solenoid valve for exhaust gas recirculation | Solenoid valve, exhaust gas recirculation |
| 95 | A | Signal, changeover valve for swirl flaps | Electric changeover valve, swirl flaps |
| 96 | A | Signal Throttle valve | Throttle valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply, control unit | B+ potential distributor |
| 2 | M | Ground | Ground point |
| 3 | E | Voltage supply, control unit | B+ potential distributor |
| 4 | M | Ground | Ground point |
| 5 | E | Voltage supply, control unit | B+ potential distributor |
| 6 | M | Ground | Ground point |
| 7 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | E | Signal, electronic vehicle immobilizer | Car access system |
| 11 | E | Diagnosis, fuel heating | Fuel heater |
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | E | Signal, battery sensor | Battery sensor |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | Not used | ||
| 18 | Not used | ||
| 19 | A | Signal, E-box fan | E-box fan |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | E | Brake light test signal | Brake light switch |
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | Not used | ||
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 30 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 31 | A | Signal Solenoid, radiator shutter | Solenoid, radiator shutter |
| 32 | Not used | ||
| 33 | A/E | Signal PT-CAN low | CAN-bus connector |
| 34 | E | Start signal | Car access control unit |
| 35 | Not used | ||
| 36 | E | Brake light signal | Brake light switch |
| 37 | Not used | ||
| 38 | Not used | ||
| 39 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 40 | A | Signal, electric fan | Electric fan |
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 44 | A | Signal Electric auxiliary heater | Heating/air conditioning system |
| 45 | Not used | ||
| 46 | A/E | Signal PT-CAN high | CAN-bus connector |
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | Not used | ||
| 50 | E | Signal, clutch switch | Clutch switch |
| 51 | Not used | ||
| 52 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 53 | A | Speed signal | OBDII socket |
| 54 | Not used | ||
| 55 | Not used | ||
| 56 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 57 | Not used | ||
| 58 | Not used | ||
The S50 is the high performance version of the M50 and was produced from 1995 to 1998 with MSS50. It was used in E36 and Z3m.
For example ECU: Siemens - 5WK9025
ECU Pinout for MSS50 - Comming soon! |
|---|
The S62 engine is a high-performance variant of the M62 and was produced from 1998 to 2003 with MSS52. It was used in E39 M5.
For example ECU: Siemens - 5WK9250 , 5WK9312 , 5WK9038 , 5WK90324
Engine Plug X6011 pinout for MSS52 | |
|---|---|
Electric Pedal (ETC) pinout for MSS52 | |
ECU Pinout for MSS52 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | Ign-switch(pin 1) | From ignition switch |
| Pin 2 | A2 kombi(pin2) | Battery charge indicator lamp signal |
| Pin 3 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 6 | X10015(30) | Ignition (KL15) |
| Pin 10 | A63 (IKE-kombi) pin 19 | Coolant temperature for Tacho. |
| Pin 11 | A63 (IKE-kombi) pin 18 | Coolant temp-sensor ground for Tacho. |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 4 |
| Pin 8 | Electronic pedal signal | Pedal pin 5 |
| Pin 9 | voltage supply for pedal | Pedal pin 2 |
| Pin 12 | Ground pedal sensor | Pedal pin 8 |
| Pin 13 | signal pedal sensor | Pedal pin 1 |
| Pin 14 | voltage supply for pedal | Pedal pin 6 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin 32 | K-line diagnostic bus to pin 7 of OBD2 connector to be able to use OBD2 | No |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, black | Plug connector DME control unit Module 1 |
| X60002 | 24-pin, black | Plug connector DME control unit Module 2 |
| X60003 | 52-pin, black | Plug connector DME control unit Module 3 |
| X60004 | 40-pin, black | Plug connector DME control unit Module 4 |
| X60005 | 9-pin, black | Plug connector DME control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | A | Activation Throttle valve actuator | Throttle valve actuator |
| 3 | Not used | ||
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground point |
| 6 | M | Ground | Ground point |
| 7 | E | Voltage supply terminal 30 | Fuse F4 |
| 8 | E | Terminal 87 | Fuse F1 |
| 9 | A | Activation Throttle valve actuator | Throttle valve actuator |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground Oxygen sensor heater | Heated oxygen sensor 1 in front of catalytic converter |
| 2 | E | Reversing light signal | Reversing light switch |
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | M | Oxygen sensor ground, Shield Oxygen sensors | Heated oxygen sensor 1 in front of catalytic converter, Heated oxygen sensor 1 behind catalytic converter, Heated oxygen sensor 2 in front of catalytic converter, Heated oxygen sensor 2 behind catalytic converter |
| 6 | Not used | ||
| 7 | M | Oxygen sensor ground | Heated oxygen sensor 1 behind catalytic converter |
| 8 | A | Activation Pressure accumulator valve | Pressure accumulator valve |
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | E | Signal Fuel pump relay 1 | Fuel pump relay 1 |
| 12 | A | Temperature signal, E-box fan | Fan, E-box |
| 13 | M | Oxygen sensor ground | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Oxygen sensor signal | Heated oxygen sensor 1 in front of catalytic converter |
| 15 | E | Oxygen sensor signal | Heated oxygen sensor 2 in front of catalytic converter |
| 16 | E | Oxygen sensor signal | Heated oxygen sensor 1 behind catalytic converter |
| 17 | Not used | ||
| 18 | E | Oxygen sensor signal | Heated oxygen sensor 2 behind catalytic converter |
| 19 | M | Oxygen sensor ground | Heated oxygen sensor 2 behind catalytic converter |
| 20 | E | Signal Switch, gear recognition | Switch, gear recognition |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | A | Activation terminal 85 | DME relay |
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, hot-film air mass meter | Hot-film air mass meter I |
| 2 | E | Signal, camshaft sensor | Camshaft sensor I exhaust |
| 3 | A | Activation Oil pump 2 | Oil pump 2 |
| 4 | A | Activation VANOS valve, cylinders 1-4 | VANOS inlet, cylinder 1-4, advance |
| 5 | E | Signal, camshaft sensor | Camshaft sensor I inlet |
| 6 | E | Signal, camshaft sensor | Camshaft sensor II exhaust |
| 7 | A | Supply: Hot-film air mass meter I, hot-film air mass meter II, throttle potentiometer 1 | Hot-film air mass meter I Hot-film air mass meter II Throttle potentiometer 1 |
| 8 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 9 | E | Signal, camshaft sensor | Camshaft sensor II inlet |
| 10 | E | Throttle potentiometer signal | Throttle potentiometer 2 |
| 11 | A | Activation Oil circuit changeover valve | Oil circuit changeover valve |
| 12 | E | Voltage signal, terminal 30h | Starter |
| 13 | E | Signal, alternator D+ (terminal 61) | Alternator |
| 14 | A | Positive supply for throttle potentiometer | Throttle potentiometer 2 |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | M | Ground Hot-film air mass meter I Hot-film air mass meter II | Hot-film air mass meter I Hot-film air mass meter II |
| 18 | E | Signal, hot-film air mass meter | Hot-film air mass meter II |
| 19 | Not used | ||
| 20 | M | Ground Throttle potentiometer 1, Throttle potentiometer 2 | Throttle potentiometer 1 Throttle potentiometer 2 |
| 21 | E | Crankshaft sensor ground | Crankshaft sensor |
| 22 | E | Signal Intake air temperature | Hot-film air mass meter II |
| 23 | E | Throttle potentiometer signal | Throttle potentiometer 1 |
| 24 | E | NTC signal, water | Dual temperature sensor |
| 25 | M | Ground | Ground connector |
| 26 | Not used | ||
| 27 | A | Negative activation Fuel injector 7 | Fuel injector 7 |
| 28 | A | Negative activation Fuel injector 8 | Fuel injector 8 |
| 29 | E | Knock sensor signal | Knock sensor Cylinders 1 and 2 |
| 30 | E | Knock sensor signal | Knock sensor Cylinders 7 and 8 |
| 31 | E | Knock sensor signal | Knock sensor Cylinders 3 and 4 |
| 32 | E | Knock sensor signal | Knock sensor Cylinders 5 and 6 |
| 33 | A | Negative activation Fuel injector 1 | Fuel injector 1 |
| 34 | A | Negative activation Fuel injector 2 | Fuel injector 2 |
| 35 | A | Negative activation Fuel injector 3 | Fuel injector 3 |
| 36 | A | Negative activation Fuel injector 4 | Fuel injector 4 |
| 37 | A | Negative activation Fuel injector 5 | Fuel injector 5 |
| 38 | A | Negative activation Fuel injector 6 | Fuel injector 6 |
| 39 | E | Oil level - thermal | Oil level sensor |
| 40 | A | Positive activation VANOS outlet, cylinders 5-8 | VANOS outlet cylinder 5-8, retard |
| 41 | A | Positive activation VANOS outlet, cylinders 5-8 | VANOS outlet cylinder 5-8, advance |
| 42 | A | Negative activation Charcoal filter valve | Charcoal filter valve |
| 43 | A | Positive activation VANOS outlet, cylinders 1-4 | VANOS outlet cylinder 1-4, retard |
| 44 | A | Positive activation VANOS outlet, cylinders 1-4 | VANOS outlet cylinder 1-4, advance |
| 45 | A | Positive activation VANOS valve, cylinders 5-8 | VANOS inlet cylinder 5-8, advance |
| 46 | A | Idle actuator closing winding | Idle actuator |
| 47 | A | Idle actuator opening winding | Idle actuator |
| 48 | A | Positive activation VANOS valve, cylinders 5-8 | VANOS inlet cylinder 5-8, retard |
| 49 | Not used | ||
| 50 | A | Positive activation VANOS valve, cylinders 1-4 | VANOS inlet cylinder 1-4, retard |
| 51 | Not used | ||
| 52 | A | Negative activation Secondary air pump valve | Secondary air pump valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Battery charge indicator lamp signal (terminal 61) | Instrument cluster |
| 2 | A | Voltage signal, terminal 30h | Integrated electronic control unit (IKE) |
| 3 | A | Activation, secondary air pump relay | Secondary air pump relay |
| 4 | A | Signal Electric fan | Electric fan |
| 5 | Not used | ||
| 6 | E | Start signal terminal 50 | Ignition switch |
| 7 | M | Ground Pedal position sensor 1 | Pedal position sensor |
| 8 | E | Signal Pedal position sensor 1 | Pedal position sensor |
| 9 | A | Supply Pedal position sensor 1 | Pedal position sensor |
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | M | Ground Pedal position sensor 2 | Pedal position sensor |
| 13 | E | Signal Pedal position sensor 2 | Pedal position sensor |
| 14 | A | Supply Pedal position sensor 2 | Pedal position sensor |
| 15 | E | Signal Driving dynamics ON | Switching centre |
| 16 | A | Switch monitor | Switching centre |
| 17 | A | Engine speed signal output (TD) | OBDII socket |
| 18 | Not used | ||
| 19 | A | Signal Reversing light | Integrated electronic control unit (IKE) |
| 20 | Not used | ||
| 21 | Not used | ||
| 22 | E | Rear right speed signal | ABS/DSC control unit |
| 23 | A | Servotronic activation | Electrohydraulic converter of servotronic |
| 24 | E | Brake light switch signal | Brake light switch |
| 25 | M | Ground Electrohydraulic converter of servotronic | Electrohydraulic converter of servotronic |
| 26 | E | Voltage supply, terminal 15 | Fuse F14 |
| 27 | E | Data link MFL | Coil spring |
| 28 | E | Signal, diagnostic module, fuel tank leakage pump | Diagnostic module, fuel tank leakage (for USA only) |
| 29 | A | A/C compressor signal | Heating and A/C control module |
| 30 | E | Signal, diagnostic module fuel tank leakage | Diagnostic module, fuel tank leakage (for USA only) |
| 31 | Not used | ||
| 32 | E/A | Diagnosis signal TXD 2 | Diagnostic connector |
| 33 | E/A | Communication link (EWS) | Electronic immobilizer control unit (EWS) |
| 34 | E | Brake light test signal | Brake light switch |
| 35 | Not used | ||
| 36 | E/A | CAN-bus high | CAN link |
| 37 | E/A | CAN-bus low | CAN link |
| 38 | M | Ground | Coolant outlet temperature sensor |
| 39 | E | Signal | Coolant outlet temperature sensor |
| 40 | A | Start signal | Start relay |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Suignal, terminal 1 | Ignition coil 5 |
| 2 | A | Suignal, terminal 1 | Ignition coil 2 |
| 3 | A | Suignal, terminal 1 | Ignition coil 3 |
| 4 | A | Suignal, terminal 1 | Ignition coil 8 |
| 5 | M | Ground | Ground point |
| 6 | A | Suignal, terminal 1 | Ignition coil 1 |
| 7 | A | Suignal, terminal 1 | Ignition coil 6 |
| 8 | A | Suignal, terminal 1 | Ignition coil 7 |
| 9 | A | Suignal, terminal 1 | Ignition coil 4 |
The S54 is the high performance equivalent to the M54 and was produced from 2000 to 2006 with MSS54. It was used in E46 M3, Z3 M, Z4 M.
For example ECU: Siemens - 5WK9336 , 5WK9326 , 5WK9318 , 5WK9319
Engine Plug X6011 pinout for MSS54 | |
|---|---|
Electric Pedal (ETC) pinout for MSS54 | |
ECU Pinout for MSS54 |
| Pin-nr on X6011 | Connects to in chassis | Function |
|---|---|---|
| Pin 1 | EWS Unit pin 1 | Starter signal, (stock its connected to the EWS unit) |
| Pin 2 | X10015(pin 30) | Ignition (KL15) |
| Pin 7 | X10674(pin 2) | Switch, gear recognition X5271. |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 1 | Battery charge indicator lamp signal | No |
| Pin 7 | Electronic pedal ground | Pedal pin 1 |
| Pin 8 | Electronic pedal signal | Pedal pin 4 |
| Pin 9 | voltage supply for pedal | Pedal pin 5 |
| Pin 12 | Ground pedal sensor | Pedal pin 2 |
| Pin 13 | signal pedal sensor | Pedal pin 6 |
| Pin 14 | voltage supply for pedal | Pedal pin 3 |
| Pin 17 | RPM signal to Tacho | No |
| Pin 26 | switched +12 from ignition switch | No |
| Pin 32 | K-line diagnostic bus to pin 7 of OBD2 connector to be able to use OBD2 | No |
| Number | X-pin, colour | Description |
|---|---|---|
| X60001 | 9-pin, black | Plug connector Digital motor electronics control unit Module 1 |
| X60002 | 24-pin, black | Plug connector Digital motor electronics control unit Module 2 |
| X60003 | 52-pin, black | Plug connector Digital motor electronics control unit Module 3 |
| X60004 | 40-pin, black | Plug connector Digital motor electronics control unit Module 4 |
| X60005 | 9-pin, black | Plug connector Digital motor electronics control unit Module 5 |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Terminal 15 | Relay, fuel injectors |
| 2 | A | Voltage supply EDR motor | EDR motor |
| 3 | Not used | ||
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Terminal 30 | Fuse F102 |
| 8 | E | Voltage supply | Fuse carrier, engine electronics |
| 9 | M | Negative activation EDR motor | EDR motor |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Oxygen sensor heater in front of catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | M | Negative activation | Ground connector |
| 6 | Not used | ||
| 7 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | E | Signal Exhaust temperature | Exhaust temperature sensor |
| 11 | A | Signal Fuel pump relay 1 | Fuel pump relay 1 USA only |
| 12 | A | Signal E-box fan | E-box fan |
| 13 | E | Signal Oxygen sensor heater in front of catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 14 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 1 in front of catalytic converter |
| 15 | E | Signal Oxygen sensor before catalytic converter | Heated oxygen sensor 2 in front of catalytic converter |
| 16 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 1 behind catalytic converter |
| 17 | Not used | ||
| 18 | E | Signal Oxygen sensor after catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 19 | E | Signal Oxygen sensor heater behind catalytic converter | Heated oxygen sensor 2 behind catalytic converter |
| 20 | E | Signal Switch, gear recognition | Switch, gear recognition |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | E | Signal Activation, main relay | DME relay |
| 24 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Air mass sensor | Hot-film air mass meter |
| 2 | E | Signal Exhaust camshaft sensor 1 | Camshaft sensor II |
| 3 | Not used | ||
| 4 | A | Signal VANOS inlet valve, advance | VANOS valves |
| 5 | E | Signal Inlet camshaft sensor 1 | Camshaft sensor I |
| 6 | E | Signal Exhaust camshaft sensor 1 | Camshaft sensor II |
| 7 | A | Voltage supply Hot-film air mass meter | Hot-film air mass meter EDR motor |
| 8 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 9 | Not used | ||
| 10 | E | Signal EDR motor | EDR motor |
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | E | Signal, terminal 61 | Alternator |
| 14 | A | Voltage supply Throttle potentiometer | Throttle potentiometer |
| 15 | Not used | ||
| 16 | Not used | ||
| 17 | M | Ground Air mass sensor | Hot-film air mass meter |
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | M | Ground EDR motor Throttle potentiometer | EDR motor Throttle potentiometer |
| 21 | E | Ground Crankshaft sensor | Crankshaft sensor |
| 22 | E | Signal Intake air temperature | Hot-film air mass meter |
| 23 | E | Signal Throttle potentiometer | Throttle potentiometer |
| 24 | A | Signal Coolant temperature | Coolant temperature sensor |
| 25 | M | Ground Coolant temperature, Shield, knock sensor | Coolant temperature sensor Knock sensor 1 Knock sensor 2 Knock sensor 3 |
| 26 | E | Signal Oil pressure switch | Oil pressure switch |
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | E | Signal Knock sensor 1 | Knock sensor 1 |
| 30 | E | Signal Knock sensor 3 | Knock sensor 3 |
| 31 | E | Signal Knock sensor 2 | Knock sensor 2 |
| 32 | Not used | ||
| 33 | E | Signal Fuel injector 1 | Fuel injector 1 |
| 34 | E | Signal Fuel injector 2 | Fuel injector 2 |
| 35 | E | Signal Fuel injector 3 | Fuel injector 3 |
| 36 | E | Signal Fuel injector 4 | Fuel injector 4 |
| 37 | E | Signal Fuel injector 5 | Fuel injector 5 |
| 38 | E | Signal Fuel injector 6 | Fuel injector 6 |
| 39 | E | Signal Oil level sensor | Oil level sensor |
| 40 | Not used | ||
| 41 | Not used | ||
| 42 | E | Signal Fuel tank vent valve | Fuel tank vent valve |
| 43 | A | Signal VANOS exhaust valve, retard | VANOS valves |
| 44 | A | Signal VANOS exhaust valve, advance | VANOS valves |
| 45 | Not used | ||
| 46 | E | Signal Close idle speed control valve | Idle actuator |
| 47 | E | Signal Open idle speed control valve | Idle actuator |
| 48 | Not used | ||
| 49 | Not used | ||
| 50 | A | Signal VANOS inlet valve, retard | VANOS valves |
| 51 | A | Signal Valve, sucking jet pump | Valve, sucking jet pump |
| 52 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, terminal 61 | Instrument cluster control unit |
| 2 | E | Engine start signal feedback | Connector Voltage signal, terminal 30h |
| 3 | E | Signal Secondary air pump | Secondary air pump relay |
| 4 | E | Signal Electric fan | Electric fan |
| 5 | M | Ground | Ground point |
| 6 | A | Signal, terminal 50, ignition lock | Instrument cluster control unit |
| 7 | M | Ground Pedal position sensor | Pedal position sensor |
| 8 | E | Signal Pedal position sensor | Pedal position sensor |
| 9 | A | Voltage supply Pedal position sensor | Pedal position sensor |
| 10 | A | Signal Fuel pump relay 1 | Fuel pump relay 1 not USA |
| 11 | A | Signal Oil pressure | Instrument cluster control unit |
| 12 | M | Ground Pedal position sensor | Pedal position sensor |
| 13 | E | Signal Pedal position sensor | Pedal position sensor |
| 14 | A | Voltage supply Pedal position sensor | Pedal position sensor |
| 15 | E | Signal, driving dynamics | Switching centre |
| 16 | E | Driving dynamics active LED | Switching centre |
| 17 | A | Speed signal | Diagnostic connector |
| 18 | A | Activation, heating for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 19 | Not used | ||
| 20 | A | Activation, valve for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 21 | A | Signal Oil level | Instrument cluster control unit |
| 22 | E | Signal Processed wheel speed, rear right | ABS/ASC unit ABS/DSC unit |
| 23 | Not used | ||
| 24 | E | Signal Brake light switch | Light switching centre control unit |
| 25 | Not used | ||
| 26 | E | Terminal 15 | Fuse F29 |
| 27 | E | Data link MFL | Volute spring |
| 28 | Not used | ||
| 29 | E | Signal Relay, A/C compressor | Relay, A/C compressor |
| 30 | A | Activation, pump for fuel tank leak diagnosis module USA only | Diagnostic module, fuel tank leakage |
| 31 | Not used | ||
| 32 | E/A | Signal Diagnostic link TXD | Diagnostic connector |
| 33 | E | Electronic vehicle immobilisation | Electronic immobiliser control unit |
| 34 | E | Signal Brake light switch | Brake light switch |
| 35 | Not used | ||
| 36 | E/A | Signal CAN bus high | Connector, CAN bus |
| 37 | E/A | Signal CAN bus low | Connector, CAN bus |
| 38 | M | Ground Coolant outlet temperature | Coolant outlet temperature sensor |
| 39 | A | Signal Coolant outlet temperature | Coolant outlet temperature sensor |
| 40 | Not used | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Ignition coil 1 | Ignition coil 1 |
| 2 | E | Signal Ignition coil 2 | Ignition coil 2 |
| 3 | E | Signal Ignition coil 3 | Ignition coil 3 |
| 4 | Not used | ||
| 5 | M | Ground | Ground connector |
| 6 | E | Signal Ignition coil 5 | Ignition coil 5 |
| 7 | E | Signal Ignition coil 6 | Ignition coil 6 |
| 8 | Not used | ||
| 9 | E | Signal Ignition coil 4 | Ignition coil 4 |
The BMW N46 is a straight-4 DOHC piston engine which replaced the N42 and was produced from 2004 with ME9.2. It was used in E90, E60, E87, Z4 etc.
For example ECU: Bosch - 0261201159
Electric Pedal (ETC) pinout for ME9.2 N46 | |
|---|---|
ECU Pinout for ME9.2 N46 |
| Pin-nr on ECU (X60001) | Function | Connects to Pedal |
|---|---|---|
| Pin 7 | Electronic pedal signal | Pedal pin 6 |
| Pin 10 | Electronic pedal ground | Pedal pin 1 |
| Pin 11 | Supply Voltage Electronic pedal | Pedal pin 5 |
| Pin 20 | Electronic pedal signal | Pedal pin 4 |
| Pin 23 | Electronic pedal ground | Pedal pin 2 |
| Pin 24 | Supply voltage for electric pedal | Pedal pin 3 |
| Number | X-pin, color | Description |
|---|---|---|
| X60001 | 26-pin, gray | Component connector DME control module |
| X60002 | 26-pin, black | Component connector DME control module |
| X60003 | 6-pin, black | Component connector DME control module |
| X60004 | 6-pin, black | Component connector DME control module |
| X60005 | 44-pin, black | Component connector DME control module |
| X60006 | 12-pin, black | Component connector DME control module |
| X60007 | 26-pin, natural | Component connector DME control module |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A/E | Signal PT-CAN low | Power train CAN-bus |
| 2 | E | Start signal | Car access system |
| 3 | A/E | BSD signal | Battery sensor |
| 4 | E | Brake light signal | Brake light switch |
| 5 | Not occupied | ||
| 6 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| 7 | E | Signal Accelerator pedal module | Accelerator pedal module |
| 8 | A | Signal Electric fan | Electric fan |
| 9 | Not occupied | ||
| 10 | M | Ground Accelerator pedal module | Accelerator pedal module |
| 11 | A | Supply Accelerator pedal module | Accelerator pedal module |
| 12 | Not occupied | ||
| 13 | Not occupied | ||
| 14 | A/E | Signal PT-CAN high | Power train CAN-bus |
| 15 | E | Signal, electronic vehicle immobilizer | Car access system |
| 16 | E | Brake light test signal | Brake light switch |
| 17 | E | Signal, rear right wheel speed | Connector X10186 (rear right wheel speed) |
| 18 | E | Signal, clutch switch | Clutch switch module |
| 19 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| 20 | E | Signal Accelerator pedal module | Accelerator pedal module |
| 21 | A/E | TD signal | Connector TD signal |
| 22 | A | Fuel pump activation | Junction box |
| 23 | M | Ground Accelerator pedal module | Accelerator pedal module |
| 24 | A | Supply Accelerator pedal module | Accelerator pedal module |
| 25 | Not occupied | ||
| 26 | Not occupied | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Wake-up signal, terminal 15 | Connector, terminal 15 wake-up |
| 2 | Not occupied | ||
| 3 | Not occupied | ||
| 4 | Not occupied | ||
| 5 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 6 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 7 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 8 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 9 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 10 | M | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 11 | M | Ground Oxygen sensor 2 before catalytic converter | Oxygen sensor 2 before catalytic converter |
| 12 | E | Signal, oxygen sensor heating | Oxygen sensor behind catalytic converter |
| 13 | E | Signal, oxygen sensor heating | Oxygen sensor 2 behind catalytic converter |
| 14 | A | Activation, main relay | DME relay |
| 15 | Not occupied | ||
| 16 | Not occupied | ||
| 17 | Not occupied | ||
| 18 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 19 | E | Signal, oxygen sensor | Oxygen sensor 2 behind catalytic converter |
| 20 | E | Signal, oxygen sensor | Oxygen sensor behind catalytic converter |
| 21 | Not occupied | ||
| 22 | Not occupied | ||
| 23 | M | Ground Oxygen sensor behind catalytic converter | Oxygen sensor behind catalytic converter |
| 24 | M | Ground Oxygen sensor 2 behind catalytic converter | Oxygen sensor 2 behind catalytic converter |
| 25 | E | Signal, oxygen sensor heating | Oxygen sensor 2 before catalytic converter |
| 26 | E | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Supply, terminal 30 | B+ potential distributor |
| 2 | E | Supply, terminal 87 | Fuse F03 |
| 3 | M | Ground | Ground point |
| 4 | M | Ground | Ground point |
| 5 | M | Ground | Ground point |
| 6 | M | Ground | Ground point |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Supply, terminal 87 | Relay, variable valve timing gear |
| 2 | E | Supply, terminal 87 | Relay, variable valve timing gear |
| 3 | A | Signal, actuator for variable valve timing gear | Valvetronic actuator motor |
| 4 | A | Signal, actuator for variable valve timing gear | Valvetronic actuator motor |
| 5 | A | Signal, actuator for variable valve timing gear | Valvetronic actuator motor |
| 6 | A | Signal, actuator for variable valve timing gear | Valvetronic actuator motor |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not occupied | ||
| 2 | Not occupied | ||
| 3 | Not occupied | ||
| 4 | Not occupied | ||
| 5 | Not occupied | ||
| 6 | Not occupied | ||
| 7 | Not occupied | ||
| 8 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 9 | M | Ground, coolant temperature sensor | Engine coolant temperature sensor |
| 10 | E | Signal, oil pressure switch | Oil pressure switch |
| 11 | Not occupied | ||
| 12 | Not occupied | ||
| 13 | Not occupied | ||
| 14 | A | Supply Electric throttle valve | Electric throttle valve |
| 15 | E | Signal Electric throttle valve | Electric throttle valve |
| 16 | E | Signal Electric throttle valve | Electric throttle valve |
| 17 | Not occupied | ||
| 18 | A | Signal, DISA changeover valve | Variable intake system: Position sensor and actuator |
| 19 | E | Signal Double knock sensor | Double knock sensor |
| 20 | E | Signal Double knock sensor | Double knock sensor |
| 21 | Not occupied | ||
| 22 | Not occupied | ||
| 23 | A | Signal, fuel tank vent valve | Fuel tank vent valve |
| 24 | Not occupied | ||
| 25 | A | Supply Air mass flow sensor | Air mass flow sensor |
| 26 | E | Signal Air mass flow sensor | Air mass flow sensor |
| 27 | M | Ground Air mass flow sensor | Air mass flow sensor |
| 28 | E | Signal, intake air temperature | Air mass flow sensor |
| 29 | E | Signal Crankshaft sensor | Crankshaft sensor |
| 30 | M | Ground Crankshaft sensor | Crankshaft sensor |
| 31 | A | Supply Intake manifold pressure sensor | Intake pipe pressure sensor |
| 32 | M | Ground Intake manifold pressure sensor | Intake pipe pressure sensor |
| 33 | E | Signal Intake manifold pressure sensor | Intake pipe pressure sensor |
| 34 | Not occupied | ||
| 35 | A/E | BSD signal | Alternator |
| 36 | E | Signal Electric throttle valve | Electric throttle valve |
| 37 | E | Signal Electric throttle valve | Electric throttle valve |
| 38 | M | Ground Electric throttle valve | Electric throttle valve |
| 39 | E | Signal, oil level sensor | Oil level sensor |
| 40 | A | Signal, DISA changeover valve | Variable intake system: Position sensor and actuator |
| 41 | E | Signal Double knock sensor | Double knock sensor |
| 42 | E | Signal Double knock sensor | Double knock sensor |
| 43 | Not occupied | ||
| 44 | Not occupied | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, ignition coil | Ignition coil, cylinder 1 |
| 2 | A | Signal, ignition coil | Ignition coil, cylinder 2 |
| 3 | A | Signal, ignition coil | Ignition coil, cylinder 3 |
| 4 | A | Signal, ignition coil | Ignition coil, cylinder 4 |
| 5 | Not occupied | ||
| 6 | Not occupied | ||
| 7 | Not occupied | ||
| 8 | Not occupied | ||
| 9 | Not occupied | ||
| 10 | Not occupied | ||
| 11 | Not occupied | ||
| 12 | Not occupied | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, fuel injector | Fuel injector, cylinder 1 |
| 2 | A | Signal, fuel injector | Fuel injector, cylinder 2 |
| 3 | A | Signal, fuel injector | Fuel injector, cylinder 3 |
| 4 | Not occupied | ||
| 5 | A | Activation VANOS solenoid valve, intake | VANOS solenoid valve, intake |
| 6 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 7 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 8 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 9 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 10 | M | Shielding | Eccentric shaft sensor |
| 11 | E | Signal Camshaft sensor I | Camshaft sensor I |
| 12 | E | Signal Camshaft sensor II | Camshaft sensor II |
| 13 | Not occupied | ||
| 14 | A | Signal, fuel injector | Fuel injector, cylinder 4 |
| 15 | Not occupied | ||
| 16 | Not occupied | ||
| 17 | Not occupied | ||
| 18 | A | Activation VANOS solenoid valve, exhaust | VANOS solenoid valve, exhaust |
| 19 | E | Signal Characteristic map thermostat | Characteristic map thermostat |
| 20 | M | Ground Eccentric shaft sensor | Eccentric shaft sensor |
| 21 | A | Supply Eccentric shaft sensor | Eccentric shaft sensor |
| 22 | E | Signal Eccentric shaft sensor | Eccentric shaft sensor |
| 23 | A | Activation, VVT relay | Relay, variable valve timing gear |
| 24 | M | Ground Camshaft sensor I | Camshaft sensor I |
| 25 | M | Ground Camshaft sensor II | Camshaft sensor II |
| 26 | Not occupied | ||
The BMW N62 is a V8 DOHC piston engine which replaced the M62 and was produced from 2002-2010 with ME9.2. Compared with its M62 predecessor, it features variable valve timing for both the inlet and exhaust camshafts (called double-VANOS by BMW) and variable valve lift (called valvetronic by BMW). Like the M62, it has 4 valves per cylinder and fracture-split forged powdered metal connecting rods. It was used in E60, E65, X5 etc.
For example ECU: Bosch - 0261209002 , 0261209010
Electric Pedal (ETC) pinout for ME9.2 N62 | |
|---|---|
ECU Pinout for ME9.2 N62 |
| Pin-nr on ECU (X60004) | Function | Connects to Pedal |
|---|---|---|
| Pin 7 | Electronic pedal ground | Pedal pin 1 |
| Pin 8 | Electronic pedal signal | Pedal pin 4 |
| Pin 9 | voltage supply for pedal | Pedal pin 5 |
| Pin 12 | Ground pedal sensor | Pedal pin 2 |
| Pin 13 | signal pedal sensor | Pedal pin 6 |
| Pin 14 | voltage supply for pedal | Pedal pin 3 |
| Number | X-pin, color | Description |
|---|---|---|
| X60004 | 40-pin, black | Component connector DME control module |
| X60001 | 9-pin, black | Component connector DME control module |
| X60002 | 24-pin, black | Component connector DME control module |
| X60003 | 52-pin, black | Component connector DME control module |
| X60005 | 9-pin, black | Component connector DME control module |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not occupied | ||
| 2 | E | USA Signal Diagnostic module for fuel tank leakage | Diagnostic module for fuel tank leakage |
| 3 | A | Signal, secondary air pump | Secondary air pump relay |
| 4 | A | Signal, electric fan | Electric fan |
| 5 | E | USA Signal, secondary air/hot-film air mass meter | Secondary air - hot-film air-mass meter |
| 6 | Not occupied | ||
| 7 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 8 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 9 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 10 | A | Activation, fuel pump relay | Fuel pump relay |
| 11 | Not occupied | ||
| 12 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| 13 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| 14 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| 15 | M | USA Ground Secondary air - hot-film air-mass meter | Secondary air - hot-film air-mass meter |
| 16 | Not occupied | ||
| 17 | A | TD signal | Connector X243 |
| 18 | A | Signal, exhaust flap | Exhaust flap |
| 19 | A | Signal, E-box fan | E-box fan |
| 20 | E | USA Signal Diagnostic module for fuel tank leakage | Diagnostic module for fuel tank leakage |
| 21 | A | Signal Solenoid, radiator shutter | Solenoid, radiator shutter |
| 22 | E | Signal, processed wheel speed, rear right | Dynamic stability control (DSC) |
| 23 | E | Signal, clutch switch | Clutch switch module |
| 24 | E | Brake light signal | Connector X181 |
| 25 | E | Signal, oil pressure switch | Integrated supply module (IVM) |
| 26 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| 27 | Not occupied | ||
| 28 | E | Brake light test signal | Connector X1179 |
| 29 | Not occupied | ||
| 30 | E | USA Signal Diagnostic module for fuel tank leakage | Diagnostic module for fuel tank leakage |
| 31 | Not occupied | ||
| 32 | Not occupied | ||
| 33 | E | Signal, electronic vehicle immobilizer | Car access system |
| 34 | Not occupied | ||
| 35 | Not occupied | ||
| 36 | A/E | Signal PT-CAN high | CAN-bus connector |
| 37 | A/E | Signal PT-CAN low | CAN-bus connector |
| 38 | E | Signal, coolant temperature | Temperature sensor at radiator outlet |
| 39 | E | Signal, coolant temperature | Temperature sensor at radiator outlet |
| 40 | E | Start signal | Car access system |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | Not occupied | ||
| 2 | Not occupied | ||
| 3 | A/E | TXD signal | Integrated supply module (IVM) |
| 4 | M | Ground DME control module | Integrated supply module (IVM) |
| 5 | Not occupied | ||
| 6 | M | Ground DME control module | Integrated supply module (IVM) |
| 7 | E | Supply, terminal 30 | Integrated supply module (IVM) |
| 8 | E | Supply, terminal 87 | Integrated supply module (IVM) |
| 9 | Not occupied | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| 2 | A | Signal, oxygen sensor heating | Oxygen sensor 2 before catalytic converter |
| 3 | Not occupied | ||
| 4 | Not occupied | ||
| 5 | Not occupied | ||
| 6 | A | Signal, oxygen sensor heating | Oxygen sensor behind catalytic converter |
| 7 | E | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| 8 | E | Ground Oxygen sensor 2 behind catalytic converter | Oxygen sensor 2 behind catalytic converter |
| 9 | E | Ground Oxygen sensor 2 before catalytic converter | Oxygen sensor 2 before catalytic converter |
| 10 | E | Ground Oxygen sensor behind catalytic converter | Oxygen sensor behind catalytic converter |
| 11 | Not occupied | ||
| 12 | A | Signal, oxygen sensor heating | Oxygen sensor 2 behind catalytic converter |
| 13 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 14 | E | Signal, oxygen sensor | Oxygen sensor 2 behind catalytic converter |
| 15 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 16 | E | Signal, oxygen sensor | Oxygen sensor behind catalytic converter |
| 17 | Not occupied | ||
| 18 | Not occupied | ||
| 19 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 20 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| 21 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 22 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| 23 | E | Supply, terminal 87 | Integrated supply module (IVM) |
| 24 | Not occupied | ||
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 2 | E | Signal, intake pipe pressure sensor | Intake pipe pressure sensor |
| 3 | E | Signal, hot film air mass meter | Hot-film air mass meter |
| 4 | A | 5 V supply | Hot-film air mass meter |
| 5 | Not occupied | ||
| 6 | A | Signal, fuel injector | Fuel injector, cylinder 4 |
| 7 | A | Signal, fuel injector | Fuel injector, cylinder 5 |
| 8 | A | Signal, fuel injector | Fuel injector, cylinder 6 |
| 9 | A | Signal, VANOS valve | VANOS solenoid valve 2, intake |
| 10 | A | Signal, VANOS valve | VANOS solenoid valve, intake |
| 11 | A | Signal, fuel injector | Fuel injector, cylinder 7 |
| 12 | A | Signal, thermostat heating | Characteristic map thermostat |
| 13 | A | Signal, fuel injector | Fuel injector, cylinder 1 |
| 14 | E | Ground, analogue | Ground connector X6460 |
| 15 | Not occupied | ||
| 16 | E | Signal, camshaft sensor | Exhaust camshaft sensor |
| 17 | E | Signal, camshaft sensor | Exhaust camshaft sensor 2 |
| 18 | A/E | Signal, VVT control module | Variable valve timing gear control module |
| 19 | A/E | BSD signal | Connector X6038 |
| 20 | A | Signal, VANOS valve | VANOS solenoid valve, exhaust |
| 21 | A | Signal, fuel tank vent valve | Fuel tank vent valve |
| 22 | Not occupied | ||
| 23 | A | Signal, VANOS valve | VANOS solenoid valve 2, exhaust |
| 24 | A | Signal, fuel injector | Fuel injector, cylinder 2 |
| 25 | A | Signal, fuel injector | Fuel injector, cylinder 8 |
| 26 | A | Signal, fuel injector | Fuel injector, cylinder 3 |
| 27 | A | Signal, crankshaft sensor | Crankshaft sensor |
| 28 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| 29 | E | Signal, camshaft sensor | Intake camshaft sensor |
| 30 | E | Signal, camshaft sensor | Intake camshaft sensor 2 |
| 31 | E | Signal, throttle valve position | Electric throttle valve |
| 32 | E | Signal, throttle valve position | Electric throttle valve |
| 33 | E | Signal, knock sensor | Knock sensor |
| 34 | E | Signal, knock sensor | Knock sensor |
| 35 | E | Signal, knock sensor | Knock sensor 2 |
| 36 | E | Signal, knock sensor | Knock sensor 2 |
| 37 | E | Ground, digital | Ground connector X6450 |
| 38 | A/E | Signal, CAN-bus | Variable valve timing gear control module |
| 39 | Not occupied | ||
| 40 | A | Signal, actuator for variable intake system | Valve, individual control intake system |
| 41 | A | Signal, actuator for variable intake system | Valve, individual control intake system |
| 42 | A | Signal, actuator for electric throttle valve | Electric throttle valve |
| 43 | A | Signal, actuator for electric throttle valve | Electric throttle valve |
| 44 | Not occupied | ||
| 45 | E | Position, variable intake system | Valve, individual control intake system |
| 46 | E | Signal, knock sensor | Knock sensor |
| 47 | E | Signal, knock sensor | Knock sensor |
| 48 | E | Signal, knock sensor | Knock sensor 2 |
| 49 | E | Signal, knock sensor | Knock sensor 2 |
| 50 | A | Supply, electric throttle valve | Electric throttle valve |
| 51 | A/E | Signal, CAN-bus | Variable valve timing gear control module |
| 52 | E | Ground, electric throttle valve | Electric throttle valve |
| Pin | Type | Description / Signal type |
Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, ignition coil | Ignition coil, cylinder 3 |
| 2 | A | Signal, ignition coil | Ignition coil, cylinder 4 |
| 3 | A | Signal, ignition coil | Ignition coil, cylinder 1 |
| 4 | A | Signal, ignition coil | Ignition coil, cylinder 7 |
| 5 | M | Ground | Ground point |
| 6 | A | Signal, ignition coil | Ignition coil, cylinder 8 |
| 7 | A | Signal, ignition coil | Ignition coil, cylinder 2 |
| 8 | A | Signal, ignition coil | Ignition coil, cylinder 6 |
| 9 | A | Signal, ignition coil | Ignition coil, cylinder 5 |
The D5244 is a 5-cylinder diesel engine produced between 2001 to 2005 with EDC15C11 system.
For example ECU: Bosch - 0281011078
Engine Plug A pinout for EDC15C11 | |
|---|---|
Engine Plug B pinout for EDC15C11 |
| Pin-nr plug A | Connects to engine | Function |
|---|---|---|
| Pin 1 | - | Not used |
| Pin 2 | - | Not used |
| Pin 3 | - | Not used |
| Pin 4 | VNT-Valve Pin 2 | Output/ground for VNT |
| Pin 5 | - | Not used |
| Pin 6 | - | Not used |
| Pin 7 | - | Not used |
| Pin 8 | - | Not used |
| Pin 9 | - | Not used |
| Pin 10 | - | Not used |
| Pin 11 | - | Not used |
| Pin 12 | - | Not used |
| Pin 13 | Injector 2 | Injector 2 Output Pin 2 (Joined with Pin 31) |
| Pin 14 | Injector 5 | Injector 5 Output Pin 2 (Joined with Pin 32) |
| Pin 15 | Injector Bank 2 | Injector 2 and 5 Common Pin 1 (Joined with Pin 33) |
| Pin 16 | Injector 3 | Injector 3 Output Pin 3 (Joined with Pin 34) |
| Pin 17 | Switched +12V | Main ECU Power (Switched from main relay) |
| Pin 18 | Switched +12V | Main ECU Power (Switched from main relay) |
| Pin 19 | - | Not used |
| Pin 20 | Camshaft Position Sensor | Pin 2 |
| Pin 21 | - | Not used |
| Pin 22 | Rail Pressure Sensor | Pin 2 |
| Pin 23 | MAP/Temp Sensor | Pin 4 |
| Pin 24 | - | Not used |
| Pin 25 | - | Not used |
| Pin 26 | - | Not used |
| Pin 27 | Coolant Temp Sensor | Pin 1 |
| Pin 28 | - | Not used |
| Pin 29 | - | Not used |
| Pin 30 | - | Not used |
| Pin 31 | Injector 2 | Injector 2 Output Pin 2 (Joined with Pin 13) |
| Pin 32 | Injector 5 | Injector 5 Output Pin 2 (Joined with Pin 14) |
| Pin 33 | Injector Bank 2 | Injector 2 and 5 Common Pin 1 (Joined with Pin 15) |
| Pin 34 | Injector 3 | Injector 3 Output Pin 2 (Joined with Pin 16) |
| Pin 35 | Switched +12V | Main ECU Power (Switched from main relay) |
| Pin 36 | Ground | Main ECU Ground |
| Pin 37 | HPFP Actuator | HPFP Actuator Output/Ground Pin 2 (Joined with Pin 55) |
| Pin 38 | Camshaft Position Sensor | Pin 3 |
| Pin 39 | - | Not used |
| Pin 40 | Rail Pressure Sensor | Pin 3 |
| Pin 41 | MAP/Temp Sensor | Pin 3 |
| Pin 42 | - | Not used |
| Pin 43 | - | Not used |
| Pin 44 | - | Not used |
| Pin 45 | MAP/Temp Sensor | Pin 2 |
| Pin 46 | - | Not used |
| Pin 47 | Crankshaft Position Sensor | Pin 1 |
| Pin 48 | - | Not used |
| Pin 49 | - | Not used |
| Pin 50 | Injector 1 | Injector 1 Output Pin 2 (Joined with Pin 68) |
| Pin 51 | Injector 4 | Injector 4 Output Pin 2 (Joined with Pin 69 |
| Pin 52 | Injector Bank 1 | Injector 1,4 and 3 Common Pin 1 (Joined with Pin 70) |
| Pin 53 | Ground | Main ECU Ground |
| Pin 54 | Ground | Main ECU Ground |
| Pin 55 | HPFP Actuator | HPFP Actuator Output/Ground Pin 2 (Joined with Pin 37) |
| Pin 56 | Camshaft Position Sensor | Pin 1 |
| Pin 57 | - | Not used |
| Pin 58 | Rail Pressure Sensor | Pin 1 |
| Pin 59 | MAP/Temp Sensor | Pin 1 |
| Pin 60 | - | Not used |
| Pin 61 | - | Not used |
| Pin 62 | - | Not used |
| Pin 63 | Coolant Temp Sensor | Pin 2 |
| Pin 64 | - | Not used |
| Pin 65 | Crankshaft Position Sensor | Pin 2 |
| Pin 66 | - | Not used |
| Pin 67 | Oil Pressure Sensor | Pin 1 |
| Pin 68 | Injector 1 | Injector 1 Output Pin 2 (Joined with Pin 50) |
| Pin 69 | Injector 4 | Injector 4 Output Pin 2 (Joined with Pin 51) |
| Pin 70 | Injector Bank 1 | Injector 1,4 and 3 Common Pin 1 (Joined with Pin 52) |
| Pin-nr plug B | Connects to vehicle | Function |
|---|---|---|
| Pin 1 | OBD Connector | CAN-L |
| Pin 2 | - | Not used |
| Pin 3 | - | Not used |
| Pin 4 | - | Not used |
| Pin 5 | TPS/"Gas Pedal" | Pin 1 (Signal Reference) |
| Pin 6 | - | Not used |
| Pin 7 | - | Not used |
| Pin 8 | Water in fuel Sensor | Pin C (Not required for operation) |
| Pin 9 | - | Not used |
| Pin 10 | - | Not used |
| Pin 11 | - | Not used |
| Pin 12 | TPS/"Gas Pedal" | Pin 2 (+5v from ECU) |
| Pin 13 | OBD Connector | CAN-H |
| Pin 14 | - | Not used |
| Pin 15 | - | Not used |
| Pin 16 | - | Not used |
| Pin 17 | TPS/"Gas Pedal" | Pin 3 (Signal Output) |
| Pin 18 | - | Not used |
| Pin 19 | - | Not used |
| Pin 20 | - | Not used |
| Pin 21 | - | Not used |
| Pin 22 | - | Not used |
| Pin 23 | - | Not used |
| Pin 24 | - | Not used |
| Pin 25 | - | Not used |
| Pin 26 | - | Not used |
| Pin 27 | - | Not used |
| Pin 28 | - | Not used |
| Pin 29 | - | Not used |
| Pin 30 | - | Not used |
| Pin 31 | - | Not used |
| Pin 32 | - | Not used |
| Pin 33 | - | Not used |
| Pin 34 | - | Not used |
| Pin 35 | - | Not used |
| Pin 36 | - | Not used |
| Pin 37 | Switched +12V | +12V (Switched by key) |
| Pin 38 | Main Relay | Main Relay Output (For Main ECU Power) |
| Pin 39 | - | Not used |
| Pin 40 | - | Not used |
| Pin 41 | - | Not used |
| Pin 42 | - | Not used |
| Pin 43 | - | Not used |
| Pin 44 | - | Not used |
| Pin 45 | - | Not used |
| Pin 46 | - | Not used |
| Pin 47 | - | Not used |
| Pin 48 | - | Not used |
| Pin 49 | - | Not used |
| Pin 50 | - | Not used |
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